1
What is the v'th term of 347, 348, 349?
v + 346
What is the r'th term of 159, 247, 335, 423, 511, 599?
88*r + 71
What is the a'th term of 28, -22, -100, -200, -316?
a**3 - 20*a**2 + 3*a + 44
What is the m'th term of -54, -135, -262, -459, -750, -1159, -1710, -2427?
-4*m**3 + m**2 - 56*m + 5
What is the z'th term of 277, 257, 223, 169, 89, -23, -173?
-z**3 - z**2 - 10*z + 289
What is the k'th term of -9302, -9304, -9306, -9308, -9310?
-2*k - 9300
What is the c'th term of 119, 223, 325, 425, 523?
-c**2 + 107*c + 13
What is the y'th term of -77, -88, -111, -152, -217, -312?
-y**3 - 4*y - 72
What is the z'th term of -6, 11, 48, 105, 182?
10*z**2 - 13*z - 3
What is the g'th term of -20, -42, -68, -98, -132?
-2*g**2 - 16*g - 2
What is the p'th term of 3823, 7645, 11467?
3822*p + 1
What is the q'th term of -62, -143, -238, -347?
-7*q**2 - 60*q + 5
What is the d'th term of -180, -350, -534, -738, -968, -1230?
-d**3 - d**2 - 160*d - 18
What is the b'th term of 17, 49, 95, 161, 253, 377, 539, 745?
b**3 + b**2 + 22*b - 7
What is the o'th term of 292, 578, 864, 1150?
286*o + 6
What is the a'th term of -10, -10, -12, -16, -22, -30, -40?
-a**2 + 3*a - 12
What is the i'th term of 832, 821, 810, 799?
-11*i + 843
What is the i'th term of -472, -477, -492, -523, -576, -657, -772, -927?
-i**3 + i**2 - i - 471
What is the w'th term of 57, 230, 517, 918?
57*w**2 + 2*w - 2
What is the k'th term of -1222, -2442, -3662?
-1220*k - 2
What is the y'th term of -65, -360, -1147, -2672, -5181, -8920, -14135, -21072?
-41*y**3 - 8*y - 16
What is the l'th term of -15, -23, -29, -33, -35, -35, -33?
l**2 - 11*l - 5
What is the t'th term of 124, 170, 216?
46*t + 78
What is the v'th term of 7, -10, -47, -104, -181?
-10*v**2 + 13*v + 4
What is the k'th term of -15, -23, -27, -27?
2*k**2 - 14*k - 3
What is the z'th term of -1399, -2801, -4203, -5605, -7007?
-1402*z + 3
What is the b'th term of 214, 425, 638, 853, 1070, 1289, 1510?
b**2 + 208*b + 5
What is the w'th term of 36, 64, 94, 120, 136, 136, 114?
-w**3 + 7*w**2 + 14*w + 16
What is the c'th term of -15, -80, -183, -318, -479, -660?
c**3 - 25*c**2 + 3*c + 6
What is the q'th term of 94, 117, 186, 325, 558, 909, 1402, 2061?
4*q**3 - q**2 - 2*q + 93
What is the o'th term of 539, 538, 537, 536?
-o + 540
What is the r'th term of 19, 185, 639, 1525, 2987, 5169?
24*r**3 - 2*r - 3
What is the m'th term of 177, 216, 255, 294?
39*m + 138
What is the c'th term of -39, -98, -169, -258, -371, -514?
-c**3 - 52*c + 14
What is the f'th term of -44, -47, -24, 37, 148, 321?
2*f**3 + f**2 - 20*f - 27
What is the k'th term of -63, -61, -57, -51, -43, -33, -21?
k**2 - k - 63
What is the j'th term of -289, -1081, -2401, -4249, -6625, -9529, -12961?
-264*j**2 - 25
What is the f'th term of -23, -60, -99, -140, -183?
-f**2 - 34*f + 12
What is the r'th term of -10, -1, 8, 11, 2, -25, -76, -157?
-r**3 + 6*r**2 - 2*r - 13
What is the k'th term of 57, 58, 61, 66, 73, 82?
k**2 - 2*k + 58
What is the w'th term of 20, 40, 60, 80, 100?
20*w
What is the g'th term of -300, -291, -260, -195, -84, 85, 324?
2*g**3 - g**2 - 2*g - 299
What is the v'th term of 55, 52, 51, 52, 55, 60, 67?
v**2 - 6*v + 60
What is the w'th term of -2, -10, -24, -44, -70?
-3*w**2 + w
What is the w'th term of -31, -102, -219, -382, -591?
-23*w**2 - 2*w - 6
What is the j'th term of -1544, -3201, -4848, -6479, -8088, -9669, -11216?
j**3 - j**2 - 1661*j + 117
What is the t'th term of 1171, 1169, 1165, 1159?
-t**2 + t + 1171
What is the y'th term of 89, 181, 273?
92*y - 3
What is the p'th term of -15, -47, -99, -183, -311, -495, -747, -1079?
-2*p**3 + 2*p**2 - 24*p + 9
What is the y'th term of 50, 66, 96, 146, 222, 330, 476, 666?
y**3 + y**2 + 6*y + 42
What is the u'th term of 1, -7, -15, -23?
-8*u + 9
What is the c'th term of 220, 438, 656?
218*c + 2
What is the d'th term of 1788, 1793, 1802, 1815, 1832, 1853, 1878?
2*d**2 - d + 1787
What is the m'th term of 975, 1904, 2835, 3768, 4703, 5640?
m**2 + 926*m + 48
What is the t'th term of 9323, 9325, 9327?
2*t + 9321
What is the n'th term of -195, -224, -243, -246, -227?
n**3 - n**2 - 33*n - 162
What is the f'th term of 1047, 1044, 1055, 1086, 1143?
f**3 + f**2 - 13*f + 1058
What is the x'th term of 336, 326, 310, 288?
-3*x**2 - x + 340
What is the u'th term of -3272, -3271, -3258, -3227, -3172, -3087?
u**3 - 6*u - 3267
What is the a'th term of -167, -174, -191, -218, -255, -302, -359?
-5*a**2 + 8*a - 170
What is the g'th term of -540, -541, -542, -543?
-g - 539
What is the w'th term of -5094, -10187, -15280, -20373, -25466, -30559?
-5093*w - 1
What is the i'th term of -191, -188, -177, -152, -107, -36?
i**3 - 2*i**2 + 2*i - 192
What is the s'th term of -124, -116, -108, -100?
8*s - 132
What is the d'th term of -142, -137, -120, -85, -26?
d**3 - 2*d - 141
What is the h'th term of -122, -238, -350, -458, -562?
2*h**2 - 122*h - 2
What is the y'th term of 616, 617, 618, 619, 620?
y + 615
What is the b'th term of -19, -67, -115, -163?
-48*b + 29
What is the f'th term of 7, 14, 21, 28?
7*f
What is the a'th term of -11, 59, 131, 205, 281, 359, 439?
a**2 + 67*a - 79
What is the t'th term of -354, -724, -1084, -1428, -1750, -2044?
t**3 - t**2 - 374*t + 20
What is the u'th term of -61, -62, -63, -64, -65, -66?
-u - 60
What is the s'th term of -90, -92, -94, -96, -98?
-2*s - 88
What is the c'th term of 38, 160, 460, 1028, 1954?
15*c**3 - c**2 + 20*c + 4
What is the v'th term of 273, 295, 343, 429, 565?
2*v**3 + v**2 + 5*v + 265
What is the r'th term of 2, 27, 70, 131, 210, 307, 422?
9*r**2 - 2*r - 5
What is the z'th term of 18, 27, 42, 63?
3*z**2 + 15
What is the r'th term of -1071, -1071, -1065, -1053, -1035, -1011, -981?
3*r**2 - 9*r - 1065
What is the j'th term of 1097, 2200, 3303, 4406?
1103*j - 6
What is the a'th term of -32, -106, -214, -344, -484, -622?
2*a**3 - 29*a**2 - a - 4
What is the p'th term of 128, 144, 160?
16*p + 112
What is the m'th term of -9, -8, -7, -6, -5, -4?
m - 10
What is the u'th term of -2, -9, -22, -41, -66, -97?
-3*u**2 + 2*u - 1
What is the s'th term of 27, 7, -63, -207, -449, -813, -1323?
-4*s**3 - s**2 + 11*s + 21
What is the c'th term of -242, -476, -698, -902, -1082, -1232, -1346, -1418?
c**3 - 241*c - 2
What is the c'th term of -736, -1475, -2214?
-739*c + 3
What is the m'th term of -102, -198, -290, -378, -462, -542?
2*m**2 - 102*m - 2
What is the d'th term of 9, 76, 187, 342?
22*d**2 + d - 14
What is the m'th term of 4, 14, 40, 88, 164, 274, 424, 620?
m**3 + 2*m**2 - 3*m + 4
What is the w'th term of -296, -505, -712, -917?
w**2 - 212*w - 85
What is the t'th term of 27, 90, 195, 342?
21*t**2 + 6
What is the c'th term of 138, 277, 416, 555, 694?
139*c - 1
What is the c'th term of 11, 6, -35, -130, -297?
-3*c**3 + 16*c - 2
What is the u'th term of -157, -315, -473, -631, -789, -947?
-158*u + 1
What is the i'th term of -687, -684, -681, -678?
3*i - 690
What is the t'th term of 0, 30, 86, 180, 324, 530, 810?
2*t**3 + t**2 + 13*t - 16
What is the s'th term of -120, -119, -118, -117, -116?
s - 121
What is the b'th term of -157, -633, -1427, -2539, -3969, -5717, -7783?
-159*b**2 + b + 1
What is the x'th term of 21, 13, -31, -129, -299, -559, -927, -1421?
-3*x**3 + 13*x + 11
What is the x'th term of -38, -42, -48, -50, -42?
x**3 - 7*x**2 + 10*x - 42
What is the z'th term of 9283, 9289, 9305, 9337, 9391, 9473?
z**3 - z**2 + 2*z + 9281
What is the f'th term of -96, -98, -100, -102, -104, -106?
-2*f - 94
What is the v'th term of 2, 30, 96, 218, 414?
3*v**3 + v**2 + 4*v - 6
What is the s'th term of -2, -25, -48, -71, -94, -117?
-23*s + 21
What is the w'th term of -1, -1, -19, -67, -157, -301, -511?
-2*w**3 + 3*w**2 + 5*w - 7
What is the y'th term of 332, 333, 334, 335, 336?
y + 331
What is the s'th term of -58, -43, -28?
15*s - 73
What is the n'th term of -80, -156, -232, -308, -384?
-76*n - 4
What is the r'th term of -874, -1738, -2604, -3472?
-r**2 - 861*r - 12
What is the j'th term of -41, -80, -119, -158?
-39*j - 2
What is the d'th term of -17, 125, 361, 691, 1115, 1633, 2245?
47*d**2 + d - 65
What is the p'th term of -48, -97, -150, -207?
-2*p**2 - 43*p - 3
What is the n'th term of -8069, -16139, -24209, -32279, -40349?
-8070*n + 1
What is the d'th term of -601, -1213, -1825?
-612*d + 11
What is the s'th term of 0, 4, 