18, 20?
z**2 - 5*z + 24
What is the d'th term of -4, -15, -40, -85, -156?
-d**3 - d**2 - d - 1
What is the w'th term of -44, -42, -40?
2*w - 46
What is the n'th term of -7, -23, -47, -79, -119, -167?
-4*n**2 - 4*n + 1
What is the l'th term of 41, 73, 135, 227, 349?
15*l**2 - 13*l + 39
What is the q'th term of 30, 12, -34, -120, -258?
-2*q**3 - 2*q**2 + 2*q + 32
What is the u'th term of -2370, -4737, -7104, -9471, -11838, -14205?
-2367*u - 3
What is the h'th term of -66, -68, -68, -66, -62?
h**2 - 5*h - 62
What is the l'th term of 46, 45, 46, 49, 54, 61, 70?
l**2 - 4*l + 49
What is the f'th term of -34, -139, -324, -595, -958, -1419, -1984, -2659?
-f**3 - 34*f**2 + 4*f - 3
What is the a'th term of -62, -54, -46, -38?
8*a - 70
What is the m'th term of 10312, 10307, 10300, 10291, 10280, 10267, 10252?
-m**2 - 2*m + 10315
What is the o'th term of -67, -64, -51, -22, 29, 108?
o**3 - o**2 - o - 66
What is the p'th term of 39, 34, -21, -150, -377, -726, -1221, -1886?
-4*p**3 - p**2 + 26*p + 18
What is the h'th term of -35, -46, -57, -68, -79?
-11*h - 24
What is the o'th term of 12, 46, 102, 180?
11*o**2 + o
What is the c'th term of 37, 24, 3, -26, -63, -108?
-4*c**2 - c + 42
What is the c'th term of -312, -313, -314, -315, -316, -317?
-c - 311
What is the t'th term of -240, -480, -718, -954, -1188, -1420, -1650?
t**2 - 243*t + 2
What is the k'th term of -736, -737, -740, -745, -752, -761?
-k**2 + 2*k - 737
What is the k'th term of 86, 170, 250, 326, 398?
-2*k**2 + 90*k - 2
What is the v'th term of 19, 55, 115, 199, 307, 439, 595?
12*v**2 + 7
What is the x'th term of -505, -484, -441, -370, -265, -120, 71, 314?
x**3 + 5*x**2 - x - 510
What is the o'th term of -105, -209, -323, -453, -605?
-o**3 + o**2 - 100*o - 5
What is the z'th term of -9765, -9768, -9771, -9774, -9777, -9780?
-3*z - 9762
What is the s'th term of 1007, 996, 963, 896, 783, 612, 371, 48?
-2*s**3 + s**2 + 1008
What is the z'th term of 42546, 42542, 42528, 42498, 42446, 42366, 42252, 42098?
-z**3 + z**2 + 42546
What is the h'th term of 39, 65, 91, 117?
26*h + 13
What is the q'th term of 5, 15, 29, 47, 69?
2*q**2 + 4*q - 1
What is the h'th term of 11, 8, 5, 2, -1, -4?
-3*h + 14
What is the a'th term of -43, -110, -221, -376, -575, -818, -1105?
-22*a**2 - a - 20
What is the n'th term of -132, -87, -42, 3?
45*n - 177
What is the o'th term of 5, 1, -11, -31, -59, -95?
-4*o**2 + 8*o + 1
What is the i'th term of -379, -384, -389, -394, -399?
-5*i - 374
What is the f'th term of -249, -248, -247, -246, -245?
f - 250
What is the t'th term of -1927, -3838, -5749?
-1911*t - 16
What is the w'th term of -557, -1144, -1717, -2270, -2797, -3292, -3749, -4162?
w**3 + w**2 - 597*w + 38
What is the f'th term of -3450, -3452, -3454?
-2*f - 3448
What is the y'th term of 136, 133, 128, 121, 112?
-y**2 + 137
What is the q'th term of 110, 65, 0, -79, -166?
q**3 - 16*q**2 - 4*q + 129
What is the i'th term of -9, -48, -113, -204, -321?
-13*i**2 + 4
What is the b'th term of 14, -46, -106, -166?
-60*b + 74
What is the r'th term of -50, -230, -514, -890, -1346, -1870?
2*r**3 - 64*r**2 - 2*r + 14
What is the u'th term of -632, -1271, -1912, -2555?
-u**2 - 636*u + 5
What is the i'th term of -118, -117, -116, -115?
i - 119
What is the h'th term of 123, 244, 365, 486?
121*h + 2
What is the r'th term of 1878, 1874, 1868, 1860, 1850?
-r**2 - r + 1880
What is the d'th term of 9, 1, -13, -33, -59?
-3*d**2 + d + 11
What is the k'th term of -59, -98, -135, -170?
k**2 - 42*k - 18
What is the g'th term of -10306, -10309, -10312, -10315, -10318?
-3*g - 10303
What is the b'th term of -70, -31, 8, 47, 86, 125?
39*b - 109
What is the c'th term of -24, -45, -62, -75?
2*c**2 - 27*c + 1
What is the s'th term of 1731, 3470, 5197, 6906, 8591?
-s**3 + 1746*s - 14
What is the y'th term of 81, 74, 71, 78, 101, 146?
y**3 - 4*y**2 - 2*y + 86
What is the z'th term of -173, -331, -477, -605, -709, -783, -821?
z**3 - 165*z - 9
What is the n'th term of -36, -83, -142, -219, -320, -451, -618, -827?
-n**3 - 40*n + 5
What is the z'th term of -31, 6, 35, 50, 45?
-z**3 + 2*z**2 + 38*z - 70
What is the s'th term of 439, 376, 311, 244, 175, 104, 31?
-s**2 - 60*s + 500
What is the u'th term of 368, 461, 552, 641, 728, 813?
-u**2 + 96*u + 273
What is the o'th term of 1688, 3376, 5064, 6752, 8440, 10128?
1688*o
What is the n'th term of 224, 223, 220, 215, 208, 199, 188?
-n**2 + 2*n + 223
What is the b'th term of 528, 1037, 1536, 2019, 2480, 2913, 3312, 3671?
-b**3 + b**2 + 513*b + 15
What is the v'th term of 1099, 2196, 3293, 4390, 5487, 6584?
1097*v + 2
What is the n'th term of -111, -110, -109?
n - 112
What is the x'th term of -2798, -2797, -2796, -2795, -2794?
x - 2799
What is the q'th term of -5, -11, -5, 19, 67?
q**3 - 13*q + 7
What is the l'th term of 12, 16, 22, 30, 40, 52?
l**2 + l + 10
What is the d'th term of 220, 448, 682, 922, 1168, 1420, 1678?
3*d**2 + 219*d - 2
What is the d'th term of 720, 1443, 2172, 2913, 3672, 4455, 5268?
d**3 - 3*d**2 + 725*d - 3
What is the i'th term of -175, -358, -547, -742?
-3*i**2 - 174*i + 2
What is the a'th term of -30, -44, -58, -72?
-14*a - 16
What is the s'th term of 258, 265, 272, 279?
7*s + 251
What is the l'th term of 297, 530, 751, 954, 1133, 1282?
-l**3 + 240*l + 58
What is the r'th term of 1358, 2720, 4080, 5438?
-r**2 + 1365*r - 6
What is the q'th term of 293, 300, 307, 314?
7*q + 286
What is the k'th term of 20, 36, 42, 32, 0, -60, -154?
-k**3 + k**2 + 20*k
What is the o'th term of -92, -79, -50, 1, 80, 193?
o**3 + 2*o**2 - 95
What is the h'th term of -45, -52, -61, -72?
-h**2 - 4*h - 40
What is the v'th term of 59, 86, 113?
27*v + 32
What is the j'th term of 48, 45, 42, 39?
-3*j + 51
What is the f'th term of 26, 50, 112, 230, 422?
3*f**3 + f**2 + 22
What is the x'th term of 671, 1343, 2013, 2681, 3347, 4011?
-x**2 + 675*x - 3
What is the n'th term of 19, 9, -15, -59, -129, -231?
-n**3 - n**2 + 21
What is the k'th term of 255, 264, 273?
9*k + 246
What is the g'th term of 32, 136, 310, 554, 868, 1252, 1706?
35*g**2 - g - 2
What is the v'th term of 93, 171, 261, 369, 501, 663, 861?
v**3 + 71*v + 21
What is the j'th term of -95, -167, -217, -245, -251?
11*j**2 - 105*j - 1
What is the k'th term of 1922, 1918, 1912, 1904, 1894?
-k**2 - k + 1924
What is the k'th term of 104, 200, 298, 398, 500, 604?
k**2 + 93*k + 10
What is the u'th term of 377, 376, 375, 374, 373?
-u + 378
What is the v'th term of -326, -567, -822, -1097, -1398, -1731, -2102, -2517?
-v**3 - v**2 - 231*v - 93
What is the a'th term of -3, -18, -49, -102, -183, -298?
-a**3 - 2*a**2 - 2*a + 2
What is the l'th term of 169, 405, 643, 883, 1125, 1369, 1615?
l**2 + 233*l - 65
What is the r'th term of 187, 363, 555, 769, 1011, 1287, 1603?
r**3 + 2*r**2 + 163*r + 21
What is the h'th term of -398, -408, -416, -422, -426, -428?
h**2 - 13*h - 386
What is the k'th term of 44, -13, -70?
-57*k + 101
What is the t'th term of 15, 0, -41, -120, -249, -440, -705, -1056?
-2*t**3 - t**2 + 2*t + 16
What is the j'th term of -53, -72, -97, -122, -141, -148, -137, -102?
j**3 - 9*j**2 + j - 46
What is the o'th term of -376, -1514, -3410, -6064, -9476, -13646?
-379*o**2 - o + 4
What is the s'th term of -148, -1111, -3720, -8797, -17164?
-137*s**3 - s**2 - s - 9
What is the z'th term of -4875, -4877, -4879?
-2*z - 4873
What is the x'th term of 7, 19, 31, 43?
12*x - 5
What is the i'th term of 180, -37, -268, -519, -796, -1105, -1452?
-i**3 - i**2 - 207*i + 389
What is the p'th term of 388, 386, 382, 376, 368, 358?
-p**2 + p + 388
What is the t'th term of -11095, -11097, -11099, -11101?
-2*t - 11093
What is the i'th term of 187, 733, 1639, 2905?
180*i**2 + 6*i + 1
What is the f'th term of -28313, -28314, -28315?
-f - 28312
What is the h'th term of -610, -628, -646?
-18*h - 592
What is the v'th term of 1221, 2441, 3661?
1220*v + 1
What is the s'th term of 53, -67, -187, -307, -427, -547?
-120*s + 173
What is the d'th term of -12, -22, -20, 0, 44, 118, 228, 380?
d**3 - 17*d + 4
What is the c'th term of 81, 363, 841, 1521, 2409?
c**3 + 92*c**2 - c - 11
What is the z'th term of -40, -136, -232?
-96*z + 56
What is the v'th term of -38, -143, -308, -527, -794?
v**3 - 36*v**2 - 4*v + 1
What is the b'th term of 12, 39, 94, 189, 336, 547, 834?
2*b**3 + 2*b**2 + 7*b + 1
What