'th term of -706, -1414, -2124, -2836?
-p**2 - 705*p
What is the d'th term of -11, -88, -219, -404?
-27*d**2 + 4*d + 12
What is the x'th term of 606, 1211, 1816, 2421, 3026?
605*x + 1
What is the r'th term of 265, 267, 269, 271?
2*r + 263
What is the q'th term of -8, -13, -26, -53, -100, -173?
-q**3 + 2*q**2 - 4*q - 5
What is the k'th term of 48, 47, 38, 15, -28?
-k**3 + 2*k**2 + 47
What is the a'th term of 137, 244, 353, 464, 577, 692, 809?
a**2 + 104*a + 32
What is the m'th term of -187, -394, -609, -832?
-4*m**2 - 195*m + 12
What is the t'th term of 34, 108, 314, 718, 1386?
11*t**3 - 3*t + 26
What is the t'th term of -1, 1, 5, 11, 19?
t**2 - t - 1
What is the p'th term of 4534, 4535, 4536?
p + 4533
What is the k'th term of -415, -3360, -11355, -26926, -52599, -90900, -144355?
-421*k**3 + k**2 - k + 6
What is the b'th term of -14, -34, -72, -128, -202, -294, -404?
-9*b**2 + 7*b - 12
What is the f'th term of 11, 19, 13, -13, -65, -149, -271?
-f**3 - f**2 + 18*f - 5
What is the t'th term of 25, 45, 91, 175, 309, 505, 775, 1131?
2*t**3 + t**2 + 3*t + 19
What is the w'th term of -103, -101, -99, -97?
2*w - 105
What is the q'th term of 283, 1061, 2357, 4171, 6503, 9353?
259*q**2 + q + 23
What is the i'th term of -3987, -7976, -11965, -15954, -19943?
-3989*i + 2
What is the s'th term of -5259, -5258, -5257, -5256, -5255, -5254?
s - 5260
What is the y'th term of 12, 37, 102, 225, 424, 717?
3*y**3 + 2*y**2 - 2*y + 9
What is the y'th term of 530, 505, 478, 449, 418?
-y**2 - 22*y + 553
What is the y'th term of 25, 34, 43, 52, 61?
9*y + 16
What is the a'th term of -17, -50, -111, -206, -341?
-a**3 - 8*a**2 - 2*a - 6
What is the b'th term of 27, 68, 125, 204, 311, 452?
b**3 + 2*b**2 + 28*b - 4
What is the l'th term of 299, 264, 191, 62, -141, -436, -841?
-3*l**3 - l**2 - 11*l + 314
What is the q'th term of 5, 14, 37, 80, 149, 250, 389?
q**3 + q**2 - q + 4
What is the v'th term of -12, -8, -4, 0, 4?
4*v - 16
What is the b'th term of 6, 16, 24, 30, 34?
-b**2 + 13*b - 6
What is the y'th term of -1, -4, -7?
-3*y + 2
What is the o'th term of 234, 232, 228, 222, 214?
-o**2 + o + 234
What is the h'th term of -17, -11, 11, 55, 127, 233, 379, 571?
h**3 + 2*h**2 - 7*h - 13
What is the c'th term of -606, -1208, -1810?
-602*c - 4
What is the m'th term of -14, -49, -66, -59, -22, 51?
m**3 + 3*m**2 - 51*m + 33
What is the a'th term of 282, 278, 270, 258?
-2*a**2 + 2*a + 282
What is the p'th term of 174, 221, 282, 363, 470?
p**3 + p**2 + 37*p + 135
What is the c'th term of 157, 157, 159, 163, 169, 177?
c**2 - 3*c + 159
What is the f'th term of 39, 36, 37, 48, 75?
f**3 - 4*f**2 + 2*f + 40
What is the n'th term of 47, 116, 225, 368, 539, 732, 941?
-n**3 + 26*n**2 - 2*n + 24
What is the i'th term of 19, 22, 29, 40, 55?
2*i**2 - 3*i + 20
What is the b'th term of 403, 401, 399, 397, 395?
-2*b + 405
What is the k'th term of 3740, 3733, 3724, 3713, 3700, 3685, 3668?
-k**2 - 4*k + 3745
What is the i'th term of -31787, -31789, -31793, -31799?
-i**2 + i - 31787
What is the f'th term of -46, -80, -128, -196, -290, -416?
-f**3 - f**2 - 24*f - 20
What is the d'th term of -163, -177, -191, -205, -219?
-14*d - 149
What is the i'th term of 270, 329, 414, 537, 710?
2*i**3 + i**2 + 42*i + 225
What is the p'th term of 501, 502, 503, 504?
p + 500
What is the z'th term of -1010, -1011, -1012, -1013?
-z - 1009
What is the n'th term of -1079, -1077, -1075, -1073, -1071, -1069?
2*n - 1081
What is the v'th term of 314, 398, 482, 566, 650?
84*v + 230
What is the l'th term of 11, 12, 11, 8, 3, -4?
-l**2 + 4*l + 8
What is the b'th term of -6, -133, -478, -1149, -2254?
-18*b**3 - b**2 + 2*b + 11
What is the w'th term of -1593, -1588, -1583?
5*w - 1598
What is the d'th term of 11, 24, 41, 62, 87, 116?
2*d**2 + 7*d + 2
What is the c'th term of 2, -11, -38, -85, -158?
-c**3 - c**2 - 3*c + 7
What is the q'th term of 96, 170, 218, 228, 188, 86, -90, -352?
-2*q**3 - q**2 + 91*q + 8
What is the d'th term of 339, 688, 1049, 1428, 1831, 2264, 2733, 3244?
d**3 + 342*d - 4
What is the o'th term of 1945, 3891, 5837, 7783, 9729, 11675?
1946*o - 1
What is the k'th term of -803, -813, -823, -833?
-10*k - 793
What is the p'th term of -95, -90, -73, -38, 21?
p**3 - 2*p - 94
What is the g'th term of 36426, 36430, 36444, 36474, 36526, 36606, 36720?
g**3 - g**2 + 36426
What is the y'th term of 432, 437, 452, 483, 536, 617?
y**3 - y**2 + y + 431
What is the v'th term of -183, -336, -459, -546, -591, -588?
v**3 + 9*v**2 - 187*v - 6
What is the v'th term of -34, -137, -308, -547, -854, -1229, -1672?
-34*v**2 - v + 1
What is the x'th term of -204, -202, -200, -198?
2*x - 206
What is the u'th term of 33, 97, 203, 351?
21*u**2 + u + 11
What is the y'th term of 26, 134, 322, 596, 962?
y**3 + 34*y**2 - y - 8
What is the x'th term of -1624, -3250, -4876, -6502?
-1626*x + 2
What is the w'th term of -276, -262, -240, -210, -172, -126?
4*w**2 + 2*w - 282
What is the p'th term of 94, 106, 132, 178, 250, 354?
p**3 + p**2 + 2*p + 90
What is the q'th term of 53, 82, 123, 176, 241, 318?
6*q**2 + 11*q + 36
What is the o'th term of 80, 91, 118, 167, 244?
o**3 + 2*o**2 - 2*o + 79
What is the z'th term of -198, -411, -642, -891, -1158, -1443, -1746?
-9*z**2 - 186*z - 3
What is the m'th term of -790, -800, -816, -838, -866, -900?
-3*m**2 - m - 786
What is the z'th term of 2, 33, 124, 305, 606, 1057, 1688?
5*z**3 - 4*z + 1
What is the z'th term of -6814, -6819, -6828, -6841, -6858, -6879, -6904?
-2*z**2 + z - 6813
What is the b'th term of 314, 627, 936, 1241, 1542?
-2*b**2 + 319*b - 3
What is the q'th term of -64, -118, -172, -226, -280, -334?
-54*q - 10
What is the w'th term of 9036, 18074, 27112?
9038*w - 2
What is the h'th term of -2006, -2004, -2002, -2000, -1998, -1996?
2*h - 2008
What is the g'th term of 185, 183, 181, 179?
-2*g + 187
What is the b'th term of -71, -142, -213, -284?
-71*b
What is the t'th term of 6, 17, 54, 129, 254, 441, 702?
2*t**3 + t**2 - 6*t + 9
What is the s'th term of 8, -15, -98, -271, -564, -1007, -1630?
-5*s**3 + 12*s + 1
What is the x'th term of -138, -564, -1284, -2304, -3630?
-x**3 - 141*x**2 + 4*x
What is the v'th term of -29, -15, 15, 67, 147, 261, 415, 615?
v**3 + 2*v**2 + v - 33
What is the m'th term of -6, 7, 26, 45, 58?
-m**3 + 9*m**2 - 7*m - 7
What is the c'th term of 208, 209, 210?
c + 207
What is the k'th term of -132, -504, -1116, -1968, -3060, -4392, -5964?
-120*k**2 - 12*k
What is the z'th term of 143, 513, 1127, 1985, 3087, 4433, 6023?
122*z**2 + 4*z + 17
What is the n'th term of -26, -48, -104, -212, -390?
-3*n**3 + n**2 - 4*n - 20
What is the c'th term of 36, 64, 92?
28*c + 8
What is the y'th term of -51, -47, -45, -45, -47, -51, -57?
-y**2 + 7*y - 57
What is the x'th term of -27, 3, 31, 57, 81, 103, 123?
-x**2 + 33*x - 59
What is the v'th term of 17, 24, 29, 32, 33?
-v**2 + 10*v + 8
What is the k'th term of -152, -153, -154?
-k - 151
What is the j'th term of 9, 7, 11, 27, 61, 119?
j**3 - 3*j**2 + 11
What is the h'th term of 44, 72, 96, 116, 132, 144, 152?
-2*h**2 + 34*h + 12
What is the k'th term of 29, 20, 35, 86, 185, 344, 575?
2*k**3 - 23*k + 50
What is the a'th term of -50, -81, -112, -143, -174?
-31*a - 19
What is the f'th term of 26, 39, 52, 65, 78, 91?
13*f + 13
What is the i'th term of 5563, 5564, 5565, 5566?
i + 5562
What is the g'th term of 78, 152, 226?
74*g + 4
What is the f'th term of -901, -899, -897, -895, -893, -891?
2*f - 903
What is the l'th term of 45, 90, 133, 174, 213?
-l**2 + 48*l - 2
What is the u'th term of 282, 277, 268, 255, 238?
-2*u**2 + u + 283
What is the z'th term of -20, -26, -36, -50?
-2*z**2 - 18
What is the m'th term of 78, 328, 734, 1290, 1990, 2828, 3798?
-m**3 + 84*m**2 + 5*m - 10
What is the k'th term of -21, -95, -285, -645, -1229?
-9*k**3 - 4*k**2 + k - 9
What is the q'th term of -19, -37, -55?
-18*q - 1
What is the s'th term of -35, -38, -41, -44, -47, -50?
-3*s - 32
What is the a'th term of -833, -786, -729, -656, -561?
a**3 - a**2 + 43*a - 876
What is the w'th term of -54, -55, -70, -105, -166, -259?
-w**3 - w**2 + 9*w - 61
What is the l'th term of 0, 11, 20, 27, 32, 35, 36?
-l**2 + 14*l - 13
What is the b'th term of 42, 79, 116, 153, 190?
37*b + 5
What is the t'th term of 51, 101, 137, 153, 143, 101?
-t**3 - t**2 + 60*t - 7
What is the b't