18, 1181, 1120, 1029, 902?
-j**3 + 1245
What is the x'th term of -46, -42, -28, 2, 54, 134, 248?
x**3 - x**2 - 46
What is the t'th term of -54, -106, -152, -192, -226, -254, -276?
3*t**2 - 61*t + 4
What is the s'th term of 524, 523, 522, 521, 520?
-s + 525
What is the k'th term of 18, 38, 70, 114?
6*k**2 + 2*k + 10
What is the g'th term of 30, 40, 52, 66, 82?
g**2 + 7*g + 22
What is the i'th term of 42, 41, 42, 45, 50?
i**2 - 4*i + 45
What is the o'th term of 0, -9, -18?
-9*o + 9
What is the g'th term of -3, -2, 1, 6, 13, 22?
g**2 - 2*g - 2
What is the m'th term of 4, 6, -10, -62, -168, -346, -614, -990?
-3*m**3 + 9*m**2 - 4*m + 2
What is the d'th term of 521, 1053, 1587, 2123, 2661, 3201?
d**2 + 529*d - 9
What is the r'th term of 25, 54, 81, 106, 129?
-r**2 + 32*r - 6
What is the t'th term of 1878, 1874, 1866, 1854, 1838, 1818, 1794?
-2*t**2 + 2*t + 1878
What is the y'th term of -31, -37, -33, -19, 5, 39, 83?
5*y**2 - 21*y - 15
What is the d'th term of -34, -103, -242, -487, -874, -1439, -2218, -3247?
-6*d**3 + d**2 - 30*d + 1
What is the x'th term of -73, -138, -199, -262, -333, -418?
-x**3 + 8*x**2 - 82*x + 2
What is the x'th term of 1583, 1578, 1561, 1526, 1467?
-x**3 + 2*x + 1582
What is the r'th term of 31, 116, 255, 448, 695, 996?
27*r**2 + 4*r
What is the w'th term of 168, 334, 500, 666?
166*w + 2
What is the d'th term of -55, -88, -133, -196, -283?
-d**3 - 26*d - 28
What is the a'th term of 66, 188, 444, 900, 1622, 2676, 4128, 6044?
11*a**3 + a**2 + 42*a + 12
What is the z'th term of -524, -523, -522, -521?
z - 525
What is the o'th term of 63, 142, 269, 438, 643, 878, 1137, 1414?
-o**3 + 30*o**2 - 4*o + 38
What is the y'th term of -94, -199, -322, -469, -646, -859, -1114, -1417?
-y**3 - 3*y**2 - 89*y - 1
What is the z'th term of -21, -58, -131, -258, -457, -746, -1143, -1666?
-3*z**3 - 16*z - 2
What is the w'th term of -328, -322, -304, -268, -208, -118?
w**3 - w - 328
What is the k'th term of 18, 31, 44, 57, 70, 83?
13*k + 5
What is the x'th term of -1642, -1639, -1634, -1627, -1618, -1607, -1594?
x**2 - 1643
What is the b'th term of -7, 53, 245, 635, 1289?
11*b**3 - 17*b - 1
What is the n'th term of -106, -141, -190, -259, -354, -481, -646, -855?
-n**3 - n**2 - 25*n - 79
What is the w'th term of 143, 282, 421?
139*w + 4
What is the p'th term of 39, 77, 115, 153, 191, 229?
38*p + 1
What is the a'th term of 349, 318, 277, 220, 141, 34, -107?
-a**3 + a**2 - 27*a + 376
What is the c'th term of 740, 751, 784, 851, 964, 1135, 1376, 1699?
2*c**3 - c**2 + 739
What is the m'th term of 22, 46, 70, 94, 118, 142?
24*m - 2
What is the f'th term of -43, -90, -137, -184?
-47*f + 4
What is the p'th term of -153, -300, -459, -636, -837, -1068?
-p**3 - 140*p - 12
What is the s'th term of -1108, -1103, -1096, -1087, -1076, -1063?
s**2 + 2*s - 1111
What is the f'th term of -110, -214, -320, -428, -538, -650?
-f**2 - 101*f - 8
What is the d'th term of -236, -962, -2172, -3866, -6044?
-242*d**2 + 6
What is the x'th term of 374, 775, 1176, 1577, 1978?
401*x - 27
What is the n'th term of -3, 0, 5, 12, 21, 32?
n**2 - 4
What is the y'th term of -2444, -2439, -2434, -2429, -2424, -2419?
5*y - 2449
What is the v'th term of 16, 40, 96, 196, 352, 576?
2*v**3 + 4*v**2 - 2*v + 12
What is the x'th term of 218, 207, 186, 155?
-5*x**2 + 4*x + 219
What is the h'th term of 2, 15, 52, 125, 246, 427?
2*h**3 - h + 1
What is the f'th term of -43, -40, -55, -94, -163, -268?
-f**3 - 3*f**2 + 19*f - 58
What is the x'th term of -1095, -1093, -1091, -1089?
2*x - 1097
What is the m'th term of 73, 55, 37, 19, 1, -17?
-18*m + 91
What is the j'th term of 346, 698, 1052, 1408?
j**2 + 349*j - 4
What is the l'th term of 1053, 1049, 1045?
-4*l + 1057
What is the d'th term of -192, -374, -554, -732, -908?
d**2 - 185*d - 8
What is the n'th term of 39, 183, 433, 789, 1251?
53*n**2 - 15*n + 1
What is the j'th term of -16194, -16192, -16188, -16182, -16174, -16164, -16152?
j**2 - j - 16194
What is the k'th term of -51, -32, -9, 12, 25, 24?
-k**3 + 8*k**2 + 2*k - 60
What is the r'th term of 20, 105, 254, 473, 768?
r**3 + 26*r**2 - 7
What is the g'th term of -15, -103, -315, -705, -1327, -2235?
-9*g**3 - 8*g**2 - g + 3
What is the c'th term of -9, -12, -15?
-3*c - 6
What is the n'th term of -988, -984, -978, -970, -960?
n**2 + n - 990
What is the c'th term of -19, 3, 45, 113, 213, 351, 533, 765?
c**3 + 4*c**2 + 3*c - 27
What is the d'th term of -347, -351, -355, -359?
-4*d - 343
What is the q'th term of -1162, -1161, -1160, -1159?
q - 1163
What is the i'th term of 28, 100, 220, 388, 604?
24*i**2 + 4
What is the a'th term of 70, 278, 624, 1108, 1730, 2490?
69*a**2 + a
What is the v'th term of -1, -35, -69?
-34*v + 33
What is the c'th term of 20, 49, 76, 101, 124, 145?
-c**2 + 32*c - 11
What is the a'th term of -879, -1760, -2641?
-881*a + 2
What is the k'th term of -72, -58, -20, 54, 176, 358, 612, 950?
2*k**3 - 74
What is the g'th term of -5573, -11146, -16719?
-5573*g
What is the o'th term of 262, 278, 294, 310, 326, 342?
16*o + 246
What is the q'th term of -1481, -2962, -4443, -5924, -7405, -8886?
-1481*q
What is the t'th term of 7, 50, 189, 478, 971, 1722, 2785?
9*t**3 - 6*t**2 - 2*t + 6
What is the n'th term of -16, -12, -4, 8?
2*n**2 - 2*n - 16
What is the x'th term of 42, 47, 56, 69, 86, 107?
2*x**2 - x + 41
What is the n'th term of -252, -248, -242, -234?
n**2 + n - 254
What is the j'th term of 148, 301, 454?
153*j - 5
What is the b'th term of 2, 5, 10, 17, 26?
b**2 + 1
What is the g'th term of -7107, -14215, -21323, -28431, -35539, -42647?
-7108*g + 1
What is the b'th term of -273, -310, -417, -630, -985, -1518?
-6*b**3 + b**2 + 2*b - 270
What is the y'th term of -19, -15, -11?
4*y - 23
What is the o'th term of 16, 18, -4, -62, -168, -334, -572, -894?
-2*o**3 + 16*o + 2
What is the t'th term of 65, 73, 87, 107, 133, 165, 203?
3*t**2 - t + 63
What is the o'th term of -591, -1170, -1751, -2334, -2919, -3506, -4095?
-o**2 - 576*o - 14
What is the u'th term of -3921, -7844, -11767, -15690, -19613, -23536?
-3923*u + 2
What is the m'th term of 381, 760, 1137, 1512?
-m**2 + 382*m
What is the n'th term of 20, 122, 296, 542, 860, 1250?
36*n**2 - 6*n - 10
What is the l'th term of 410, 798, 1160, 1484, 1758, 1970?
-2*l**3 - l**2 + 405*l + 8
What is the m'th term of 154, 151, 148, 145, 142, 139?
-3*m + 157
What is the o'th term of -2702, -2722, -2766, -2846, -2974, -3162, -3422, -3766?
-2*o**3 - 6*o - 2694
What is the y'th term of -203, -220, -237, -254, -271?
-17*y - 186
What is the z'th term of 448, 479, 510?
31*z + 417
What is the w'th term of 71, 31, -45, -163, -329, -549?
-w**3 - 12*w**2 + 3*w + 81
What is the l'th term of 5, -16, -65, -154, -295, -500, -781, -1150?
-2*l**3 - 2*l**2 - l + 10
What is the o'th term of -6, 45, 122, 219, 330?
-o**3 + 19*o**2 + o - 25
What is the g'th term of -703, -1411, -2121, -2833?
-g**2 - 705*g + 3
What is the j'th term of 152, 620, 1400, 2492, 3896?
156*j**2 - 4
What is the z'th term of -234, -232, -230?
2*z - 236
What is the x'th term of 7, 1, -11, -29, -53?
-3*x**2 + 3*x + 7
What is the p'th term of 1704, 1708, 1714, 1722?
p**2 + p + 1702
What is the g'th term of 440, 437, 432, 425?
-g**2 + 441
What is the k'th term of -12, -61, -148, -279, -460?
-k**3 - 13*k**2 - 3*k + 5
What is the y'th term of -1094, -1090, -1074, -1040, -982, -894, -770?
y**3 - 3*y - 1092
What is the x'th term of -16, -28, -50, -88, -148, -236, -358?
-x**3 + x**2 - 8*x - 8
What is the w'th term of -55, -76, -109, -160, -235?
-w**3 - 14*w - 40
What is the l'th term of 1296, 1300, 1306, 1314, 1324?
l**2 + l + 1294
What is the o'th term of -472, -507, -542?
-35*o - 437
What is the v'th term of 62, 54, 46?
-8*v + 70
What is the n'th term of -122, -239, -356, -473, -590?
-117*n - 5
What is the w'th term of 12551, 12552, 12553?
w + 12550
What is the n'th term of 244, 234, 212, 172, 108?
-n**3 - 3*n + 248
What is the c'th term of 1, 4, 7, 10?
3*c - 2
What is the i'th term of -16, 9, 92, 263, 552?
5*i**3 - i**2 - 7*i - 13
What is the t'th term of 806, 1614, 2422, 3230, 4038?
808*t - 2
What is the r'th term of 443, 884, 1325, 1766, 2207?
441*r + 2
What is the f'th term of 88, 175, 262, 349?
87*f + 1
What is the u'th term of -15, -26, -37?
-11*u - 4
What is the l'th term of -56, -126, -220