- 12
What is the x'th term of 40, 102, 190, 316, 492?
2*x**3 + x**2 + 45*x - 8
What is the u'th term of 199, 205, 227, 271, 343, 449?
u**3 + 2*u**2 - 7*u + 203
What is the o'th term of -2075, -4145, -6213, -8279, -10343, -12405?
o**2 - 2073*o - 3
What is the q'th term of 210, 424, 638, 852, 1066, 1280?
214*q - 4
What is the t'th term of -50, -97, -142, -185, -226?
t**2 - 50*t - 1
What is the b'th term of -220, -443, -666?
-223*b + 3
What is the v'th term of 7774, 15547, 23320, 31093, 38866, 46639?
7773*v + 1
What is the d'th term of 66, 22, -58, -180, -350?
-d**3 - 12*d**2 - d + 80
What is the v'th term of 7052, 7046, 7036, 7022, 7004?
-2*v**2 + 7054
What is the r'th term of -187, -360, -549, -760, -999, -1272, -1585, -1944?
-r**3 - 2*r**2 - 160*r - 24
What is the s'th term of 14, 12, 10, 8?
-2*s + 16
What is the q'th term of 7, 4, 5, 16, 43, 92, 169?
q**3 - 4*q**2 + 2*q + 8
What is the l'th term of -188, -376, -564, -752, -940, -1128?
-188*l
What is the n'th term of 7, 10, 23, 52, 103, 182, 295, 448?
n**3 - n**2 - n + 8
What is the l'th term of -16, -23, -26, -25, -20, -11?
2*l**2 - 13*l - 5
What is the w'th term of 324, 324, 316, 294, 252, 184, 84, -54?
-w**3 + 2*w**2 + w + 322
What is the p'th term of -120, -251, -384, -519, -656?
-p**2 - 128*p + 9
What is the k'th term of 1040, 2077, 3114, 4151, 5188, 6225?
1037*k + 3
What is the d'th term of 330, 658, 984, 1308?
-d**2 + 331*d
What is the g'th term of 124, 91, 22, -101, -296, -581, -974, -1493?
-3*g**3 - 12*g + 139
What is the o'th term of -24, -43, -66, -93?
-2*o**2 - 13*o - 9
What is the o'th term of 52, 114, 176, 238?
62*o - 10
What is the n'th term of 86, 366, 832, 1484, 2322?
93*n**2 + n - 8
What is the c'th term of -7, -33, -85, -175, -315, -517, -793?
-2*c**3 - c**2 - 9*c + 5
What is the z'th term of -34, -86, -176, -322, -542, -854, -1276?
-3*z**3 - z**2 - 28*z - 2
What is the j'th term of -30, -34, -38, -42, -46?
-4*j - 26
What is the g'th term of 8930, 17860, 26790, 35720, 44650, 53580?
8930*g
What is the c'th term of -8, -2, -2, -14, -44, -98, -182?
-c**3 + 3*c**2 + 4*c - 14
What is the i'th term of -922, -938, -956, -976?
-i**2 - 13*i - 908
What is the x'th term of -1091, -2181, -3271, -4361?
-1090*x - 1
What is the u'th term of 194, 791, 1792, 3203, 5030?
u**3 + 196*u**2 + 2*u - 5
What is the z'th term of -4, 23, 106, 275, 560, 991, 1598, 2411?
5*z**3 - 2*z**2 - 2*z - 5
What is the x'th term of -13, -67, -151, -259, -385, -523, -667?
x**3 - 21*x**2 + 2*x + 5
What is the k'th term of -24, -39, -44, -33, 0, 61, 156, 291?
k**3 - k**2 - 19*k - 5
What is the b'th term of 3513, 7018, 10511, 13986, 17437, 20858?
-b**3 + 3512*b + 2
What is the g'th term of -49, -77, -103, -127, -149, -169, -187?
g**2 - 31*g - 19
What is the d'th term of -561, -559, -557, -555?
2*d - 563
What is the n'th term of 173, 697, 1569, 2789?
174*n**2 + 2*n - 3
What is the y'th term of 66, 132, 194, 252, 306, 356?
-2*y**2 + 72*y - 4
What is the s'th term of -1571, -1576, -1563, -1526, -1459, -1356, -1211?
s**3 + 3*s**2 - 21*s - 1554
What is the m'th term of -13, -52, -161, -376, -733, -1268?
-6*m**3 + m**2 - 8
What is the n'th term of -3433, -3435, -3437, -3439, -3441, -3443?
-2*n - 3431
What is the m'th term of -41, -46, -49, -50, -49, -46?
m**2 - 8*m - 34
What is the q'th term of -25, -47, -69?
-22*q - 3
What is the i'th term of -113, -113, -107, -95?
3*i**2 - 9*i - 107
What is the w'th term of 946, 945, 944, 943, 942?
-w + 947
What is the c'th term of 437, 873, 1309?
436*c + 1
What is the x'th term of -489, -468, -433, -378, -297?
x**3 + x**2 + 11*x - 502
What is the r'th term of 224, 205, 152, 47, -128, -391, -760?
-3*r**3 + r**2 - r + 227
What is the j'th term of 97, 192, 285, 376, 465, 552, 637?
-j**2 + 98*j
What is the t'th term of 29, 30, 45, 80, 141?
t**3 + t**2 - 9*t + 36
What is the h'th term of 59, 182, 387, 674, 1043?
41*h**2 + 18
What is the s'th term of -51, -53, -55, -57, -59?
-2*s - 49
What is the u'th term of 516, 1027, 1538, 2049, 2560, 3071?
511*u + 5
What is the c'th term of -47, -102, -157, -212, -267, -322?
-55*c + 8
What is the w'th term of -113, -114, -115?
-w - 112
What is the j'th term of 6891, 6894, 6897, 6900, 6903?
3*j + 6888
What is the a'th term of -36, -165, -378, -675?
-42*a**2 - 3*a + 9
What is the f'th term of -54, -75, -96, -117, -138, -159?
-21*f - 33
What is the i'th term of 375, 393, 423, 471, 543?
i**3 + 11*i + 363
What is the t'th term of 33, 29, 25?
-4*t + 37
What is the c'th term of -37, -69, -125, -217, -357, -557, -829, -1185?
-2*c**3 - 18*c - 17
What is the p'th term of -74, -174, -274, -374, -474, -574?
-100*p + 26
What is the z'th term of 42, 58, 74, 90?
16*z + 26
What is the i'th term of -24, -64, -102, -138, -172?
i**2 - 43*i + 18
What is the b'th term of 136, 134, 132, 130, 128, 126?
-2*b + 138
What is the k'th term of 20, 8, -10, -34, -64, -100?
-3*k**2 - 3*k + 26
What is the t'th term of 37, 55, 59, 43, 1, -73, -185?
-t**3 - t**2 + 28*t + 11
What is the d'th term of 1213, 2427, 3643, 4861, 6081?
d**2 + 1211*d + 1
What is the x'th term of 1453, 1455, 1457?
2*x + 1451
What is the j'th term of 1258, 1260, 1262?
2*j + 1256
What is the d'th term of 11, 78, 233, 512, 951, 1586?
6*d**3 + 8*d**2 + d - 4
What is the s'th term of 5786, 5773, 5738, 5669, 5554, 5381, 5138, 4813?
-2*s**3 + s**2 - 2*s + 5789
What is the r'th term of 40, 48, 60, 76?
2*r**2 + 2*r + 36
What is the o'th term of -27, -45, -63, -81, -99?
-18*o - 9
What is the k'th term of 375, 347, 305, 243, 155, 35?
-k**3 - k**2 - 18*k + 395
What is the l'th term of 59, 72, 63, 20, -69?
-2*l**3 + l**2 + 24*l + 36
What is the h'th term of 14, 38, 88, 176, 314, 514?
2*h**3 + h**2 + 7*h + 4
What is the a'th term of 279, 1113, 2503, 4449, 6951?
278*a**2 + 1
What is the t'th term of -209, -218, -227, -236?
-9*t - 200
What is the s'th term of -561, -558, -553, -546?
s**2 - 562
What is the q'th term of 96, 196, 310, 444, 604, 796, 1026, 1300?
q**3 + q**2 + 90*q + 4
What is the h'th term of 80, 124, 198, 302, 436, 600, 794?
15*h**2 - h + 66
What is the p'th term of -122, -293, -518, -803, -1154?
-p**3 - 21*p**2 - 101*p + 1
What is the z'th term of 352, 362, 372, 382?
10*z + 342
What is the f'th term of 455, 457, 459, 461, 463, 465?
2*f + 453
What is the o'th term of 87, 99, 119, 147, 183, 227?
4*o**2 + 83
What is the y'th term of 34, 33, 30, 25, 18, 9, -2?
-y**2 + 2*y + 33
What is the d'th term of 89, 176, 263?
87*d + 2
What is the b'th term of -119, -236, -349, -458, -563, -664?
2*b**2 - 123*b + 2
What is the t'th term of -31, -38, -9, 74, 229, 474?
3*t**3 - 28*t - 6
What is the g'th term of 16, 17, 4, -29, -88, -179?
-g**3 - g**2 + 11*g + 7
What is the w'th term of -41, -78, -117, -158, -201?
-w**2 - 34*w - 6
What is the y'th term of 7, 18, 35, 58, 87, 122?
3*y**2 + 2*y + 2
What is the w'th term of -184, -362, -540, -718, -896?
-178*w - 6
What is the n'th term of 642, 5159, 17416, 41283, 80630, 139327, 221244, 330251?
645*n**3 + 2*n - 5
What is the u'th term of -1138, -2275, -3412?
-1137*u - 1
What is the j'th term of -31, -14, 3, 20, 37, 54?
17*j - 48
What is the r'th term of -2, 8, 14, 10, -10, -52?
-r**3 + 4*r**2 + 5*r - 10
What is the s'th term of -652, -653, -654, -655, -656, -657?
-s - 651
What is the y'th term of -7, -34, -83, -166, -295, -482?
-2*y**3 + y**2 - 16*y + 10
What is the x'th term of -12, -4, 6, 18, 32?
x**2 + 5*x - 18
What is the o'th term of -171, -179, -187, -195?
-8*o - 163
What is the n'th term of -262, -534, -818, -1120, -1446, -1802?
-n**3 - 265*n + 4
What is the b'th term of 31, 38, 51, 70, 95, 126, 163?
3*b**2 - 2*b + 30
What is the z'th term of -249, -562, -885, -1224, -1585, -1974, -2397, -2860?
-z**3 + z**2 - 309*z + 60
What is the f'th term of -28, -24, -34, -64, -120?
-f**3 - f**2 + 14*f - 40
What is the o'th term of -57957, -57967, -57991, -58035, -58105, -58207, -58347, -58531?
-o**3 - o**2 - 57955
What is the w'th term of -59, -116, -173, -230?
-57*w - 2
What is the r'th term of -8, -2, 8, 28, 64?
r**3 - 4*r**2 + 11*r - 16
What is the i'th term of -10237, -10236, -10235, -10234, -10233?
i - 10238
What is the a'th term of -5469, -5468, -5467?
a - 5470
What is the p'th term of -2012, -2013, -2016, -2021, -2028, -2037, -2048?
-p**2 + 2*p - 2013
What is the f'th term of 38, 51, 7