 6
What is the x'th term of -7, -17, -29, -43, -59, -77?
-x**2 - 7*x + 1
What is the y'th term of 41, 55, 77, 107, 145?
4*y**2 + 2*y + 35
What is the j'th term of 1146, 2294, 3442, 4590, 5738, 6886?
1148*j - 2
What is the t'th term of 208, 402, 586, 754, 900, 1018?
-t**3 + t**2 + 198*t + 10
What is the v'th term of -55, -56, -67, -94, -143?
-v**3 + v**2 + 3*v - 58
What is the x'th term of -9, -19, -31, -45, -61, -79, -99?
-x**2 - 7*x - 1
What is the u'th term of -342, -335, -314, -273, -206, -107, 30?
u**3 + u**2 - 3*u - 341
What is the m'th term of 17, 17, -87, -379, -943?
-14*m**3 + 32*m**2 + 2*m - 3
What is the t'th term of -24, -7, 20, 57, 104, 161, 228?
5*t**2 + 2*t - 31
What is the p'th term of -14, -28, -54, -98, -166, -264?
-p**3 - 7*p - 6
What is the t'th term of 7, 30, 67, 118, 183?
7*t**2 + 2*t - 2
What is the a'th term of 28, 79, 192, 391, 700?
4*a**3 + 7*a**2 + 2*a + 15
What is the s'th term of 98, 84, 60, 26, -18?
-5*s**2 + s + 102
What is the c'th term of 28, 225, 554, 1015?
66*c**2 - c - 37
What is the d'th term of 21, 19, 25, 45, 85?
d**3 - 2*d**2 - 3*d + 25
What is the j'th term of -226, -486, -764, -1066, -1398?
-j**3 - 3*j**2 - 244*j + 22
What is the r'th term of -124, -267, -410, -553?
-143*r + 19
What is the n'th term of -1290, -2567, -3828, -5067, -6278, -7455?
n**3 + 2*n**2 - 1290*n - 3
What is the p'th term of -36, -39, -46, -57, -72, -91?
-2*p**2 + 3*p - 37
What is the o'th term of 16, 72, 170, 316, 516, 776?
o**3 + 15*o**2 + 4*o - 4
What is the f'th term of -118, -105, -92, -79, -66?
13*f - 131
What is the z'th term of 275, 548, 821?
273*z + 2
What is the o'th term of -34, -13, 8?
21*o - 55
What is the c'th term of 13, 28, 59, 112, 193, 308, 463, 664?
c**3 + 2*c**2 + 2*c + 8
What is the b'th term of 160, 164, 168, 172, 176?
4*b + 156
What is the w'th term of 195, 390, 585?
195*w
What is the b'th term of 3300, 3302, 3304, 3306, 3308?
2*b + 3298
What is the d'th term of -646, -659, -686, -733, -806, -911?
-d**3 - d**2 - 3*d - 641
What is the i'th term of -173, -333, -479, -605, -705, -773?
i**3 + i**2 - 170*i - 5
What is the f'th term of -2, 11, 32, 61, 98, 143?
4*f**2 + f - 7
What is the z'th term of 38, 52, 84, 140, 226, 348, 512, 724?
z**3 + 3*z**2 - 2*z + 36
What is the d'th term of 87, 84, 83, 84, 87, 92, 99?
d**2 - 6*d + 92
What is the o'th term of -15, -139, -479, -1143, -2239?
-18*o**3 + 2*o + 1
What is the j'th term of 679, 1360, 2041, 2722, 3403, 4084?
681*j - 2
What is the n'th term of -11, -23, -43, -71?
-4*n**2 - 7
What is the p'th term of -2089, -8374, -18843, -33490, -52309?
p**3 - 2098*p**2 + 2*p + 6
What is the a'th term of 2482, 2483, 2486, 2491?
a**2 - 2*a + 2483
What is the f'th term of -64, -124, -184?
-60*f - 4
What is the d'th term of 0, 4, 10, 18?
d**2 + d - 2
What is the t'th term of -43, -72, -125, -208, -327, -488, -697, -960?
-t**3 - 6*t**2 - 4*t - 32
What is the c'th term of 95, 16, -63, -142, -221, -300?
-79*c + 174
What is the j'th term of -15, -35, -55, -75?
-20*j + 5
What is the t'th term of 526, 531, 538, 547, 558, 571, 586?
t**2 + 2*t + 523
What is the b'th term of 93, 84, 61, 18, -51, -152, -291, -474?
-b**3 - b**2 + b + 94
What is the j'th term of -28, -25, -4, 41, 116, 227?
j**3 + 3*j**2 - 13*j - 19
What is the b'th term of 93, 334, 741, 1320, 2077, 3018?
b**3 + 77*b**2 + 3*b + 12
What is the o'th term of 15, 57, 155, 333, 615?
4*o**3 + 4*o**2 + 2*o + 5
What is the w'th term of 56, 165, 324, 533, 792, 1101, 1460?
25*w**2 + 34*w - 3
What is the s'th term of -23, -41, -73, -125, -203, -313, -461?
-s**3 - s**2 - 8*s - 13
What is the b'th term of -66, -71, -76?
-5*b - 61
What is the n'th term of -538, -544, -554, -568, -586?
-2*n**2 - 536
What is the c'th term of 36, 55, 96, 171, 292?
2*c**3 - c**2 + 8*c + 27
What is the u'th term of -86, -77, -68, -59, -50, -41?
9*u - 95
What is the q'th term of -165, -322, -475, -624, -769?
2*q**2 - 163*q - 4
What is the w'th term of 59, 54, 59, 80, 123, 194, 299?
w**3 - w**2 - 9*w + 68
What is the l'th term of 338, 706, 1074, 1442, 1810?
368*l - 30
What is the h'th term of 230, 244, 268, 302, 346?
5*h**2 - h + 226
What is the z'th term of -138, -263, -388, -513, -638, -763?
-125*z - 13
What is the o'th term of 3, -23, -139, -405, -881, -1627, -2703?
-10*o**3 + 15*o**2 - o - 1
What is the t'th term of -1, -87, -319, -769, -1509?
-12*t**3 - t**2 + t + 11
What is the c'th term of 29, 106, 235, 416, 649?
26*c**2 - c + 4
What is the d'th term of -851, -1713, -2597, -3515, -4479, -5501, -6593, -7767?
-2*d**3 + d**2 - 851*d + 1
What is the x'th term of -133, -41, 51, 143, 235, 327?
92*x - 225
What is the h'th term of 26858, 26864, 26882, 26918, 26978, 27068, 27194?
h**3 - h + 26858
What is the r'th term of -98, -104, -124, -164, -230, -328, -464?
-r**3 - r**2 + 4*r - 100
What is the l'th term of -184, -190, -196?
-6*l - 178
What is the r'th term of -24, -48, -84, -138, -216, -324, -468, -654?
-r**3 - 17*r - 6
What is the n'th term of 144, 287, 430, 573, 716?
143*n + 1
What is the h'th term of -21, -11, 25, 99, 223, 409, 669, 1015?
2*h**3 + h**2 - 7*h - 17
What is the l'th term of 9, 12, 9, -6, -39, -96?
-l**3 + 3*l**2 + l + 6
What is the g'th term of -831, -819, -793, -747, -675, -571, -429, -243?
g**3 + g**2 + 2*g - 835
What is the k'th term of -323, -320, -315, -308?
k**2 - 324
What is the s'th term of 40, 94, 168, 268, 400, 570, 784, 1048?
s**3 + 4*s**2 + 35*s
What is the k'th term of 817, 815, 811, 805, 797?
-k**2 + k + 817
What is the i'th term of -291, -323, -377, -453?
-11*i**2 + i - 281
What is the d'th term of -96, -191, -286, -381, -476?
-95*d - 1
What is the k'th term of 81, 83, 85, 87, 89, 91?
2*k + 79
What is the o'th term of -279, -555, -831, -1107, -1383?
-276*o - 3
What is the a'th term of -457, -919, -1395, -1891, -2413, -2967, -3559, -4195?
-a**3 - a**2 - 452*a - 3
What is the z'th term of 24, 117, 272, 489, 768, 1109, 1512?
31*z**2 - 7
What is the a'th term of -82, -60, -38, -16, 6?
22*a - 104
What is the f'th term of 4264, 8527, 12790, 17053, 21316?
4263*f + 1
What is the w'th term of 13, 57, 127, 223, 345?
13*w**2 + 5*w - 5
What is the a'th term of -898, -1797, -2696?
-899*a + 1
What is the w'th term of 1568, 3159, 4750, 6341, 7932?
1591*w - 23
What is the z'th term of 138, 123, 108, 93, 78?
-15*z + 153
What is the h'th term of -252, -249, -246, -243?
3*h - 255
What is the v'th term of 0, -1, -2, -3?
-v + 1
What is the s'th term of -311, -623, -935, -1247, -1559, -1871?
-312*s + 1
What is the v'th term of -3, 34, 97, 198, 349?
2*v**3 + v**2 + 20*v - 26
What is the b'th term of 1358, 2723, 4092, 5465, 6842, 8223?
2*b**2 + 1359*b - 3
What is the i'th term of 0, -22, -46, -72?
-i**2 - 19*i + 20
What is the w'th term of 7, 40, 103, 202, 343, 532?
w**3 + 9*w**2 - w - 2
What is the r'th term of -1514, -3024, -4534, -6044, -7554, -9064?
-1510*r - 4
What is the c'th term of 26, -53, -144, -253, -386?
-c**3 - 72*c + 99
What is the n'th term of -164, -331, -498?
-167*n + 3
What is the x'th term of 129, 245, 361, 477, 593, 709?
116*x + 13
What is the w'th term of 236, 471, 706, 941, 1176?
235*w + 1
What is the q'th term of 792, 1587, 2382, 3177?
795*q - 3
What is the w'th term of 20, 59, 124, 215, 332, 475, 644?
13*w**2 + 7
What is the j'th term of 33, 42, 51, 60, 69?
9*j + 24
What is the s'th term of 997, 995, 993?
-2*s + 999
What is the y'th term of -41, -131, -273, -473, -737, -1071, -1481, -1973?
-y**3 - 20*y**2 - 23*y + 3
What is the g'th term of -2040, -2044, -2050, -2058, -2068, -2080, -2094?
-g**2 - g - 2038
What is the d'th term of 104, 208, 314, 422?
d**2 + 101*d + 2
What is the t'th term of -207, -834, -1863, -3288, -5103, -7302?
t**3 - 207*t**2 - 13*t + 12
What is the c'th term of -3241, -3246, -3243, -3226, -3189?
c**3 - 2*c**2 - 6*c - 3234
What is the o'th term of -38, -42, -46?
-4*o - 34
What is the z'th term of -28, -31, -34, -37, -40, -43?
-3*z - 25
What is the w'th term of -163, -210, -341, -598, -1023, -1658, -2545?
-7*w**3 + 2*w - 158
What is the c'th term of -11437, -11436, -11435?
c - 11438
What is the o'th term of 12, 4, -14, -48, -104, -188?
-o**3 + o**2 - 4*o + 16
What is the a'th term of -56, -72, -88, -104, -120?
-16*a - 40
What is the z'th term of -153, -289, -397, -465, -481, -433, -309?
2*z**3 + 2*z**2 - 156*z -