, 54?
2*d**2 - 14*d + 74
What is the c'th term of 238, 979, 2220, 3961, 6202, 8943?
250*c**2 - 9*c - 3
What is the x'th term of -1723, -6063, -13021, -22597, -34791, -49603?
-1309*x**2 - 413*x - 1
What is the n'th term of -356, -807, -1348, -1979?
-45*n**2 - 316*n + 5
What is the r'th term of 827, 1398, 1969, 2540, 3111, 3682?
571*r + 256
What is the t'th term of -40, -332, -1102, -2578, -4988, -8560, -13522, -20102?
-38*t**3 - 11*t**2 + 7*t + 2
What is the p'th term of 78, 73, -110, -561, -1370, -2627, -4422?
-15*p**3 + p**2 + 97*p - 5
What is the p'th term of -25, 78, 293, 656, 1203, 1970, 2993, 4308?
6*p**3 + 20*p**2 + p - 52
What is the k'th term of 36732, 73470, 110210, 146952, 183696, 220442, 257190?
k**2 + 36735*k - 4
What is the s'th term of -89548, -89595, -89642, -89689, -89736?
-47*s - 89501
What is the j'th term of 10956, 21901, 32846, 43791, 54736?
10945*j + 11
What is the a'th term of -382, -753, -1118, -1483, -1854?
-a**3 + 9*a**2 - 391*a + 1
What is the m'th term of -227, -318, -399, -464, -507, -522?
m**3 - m**2 - 95*m - 132
What is the u'th term of 228141, 456284, 684427?
228143*u - 2
What is the f'th term of 787, 1516, 2171, 2734, 3187, 3512, 3691, 3706?
-3*f**3 - 19*f**2 + 807*f + 2
What is the p'th term of 193766, 387538, 581310?
193772*p - 6
What is the b'th term of -34901, -34851, -34801?
50*b - 34951
What is the m'th term of 307, 600, 897, 1198, 1503, 1812, 2125?
2*m**2 + 287*m + 18
What is the c'th term of -192, -305, -418?
-113*c - 79
What is the j'th term of -1342, -1313, -1264, -1195, -1106, -997?
10*j**2 - j - 1351
What is the w'th term of -2303, -2297, -2291, -2285?
6*w - 2309
What is the v'th term of 925781, 925775, 925759, 925727, 925673, 925591, 925475, 925319?
-v**3 + v**2 - 2*v + 925783
What is the s'th term of -522, -590, -718, -918, -1202, -1582, -2070, -2678?
-2*s**3 - 18*s**2 - 502
What is the c'th term of -156, -303, -428, -525, -588, -611, -588?
c**3 + 5*c**2 - 169*c + 7
What is the b'th term of 31, 99, 211, 367, 567?
22*b**2 + 2*b + 7
What is the z'th term of -839, -1705, -2569, -3431?
z**2 - 869*z + 29
What is the c'th term of 208, 198, 82, -194, -684?
-9*c**3 + c**2 + 50*c + 166
What is the m'th term of 8797681, 8797680, 8797679?
-m + 8797682
What is the c'th term of -366, -509, -758, -1119, -1598?
-c**3 - 47*c**2 + 5*c - 323
What is the c'th term of -917, -1847, -2787, -3737, -4697, -5667?
-5*c**2 - 915*c + 3
What is the c'th term of 15580, 31333, 47086, 62839, 78592, 94345?
15753*c - 173
What is the t'th term of -144565, -289152, -433739, -578326, -722913, -867500?
-144587*t + 22
What is the w'th term of -1600, -3141, -4624, -6049, -7416?
29*w**2 - 1628*w - 1
What is the t'th term of -169, -215, -315, -487, -749, -1119?
-3*t**3 - 9*t**2 + 2*t - 159
What is the b'th term of -3275, -3428, -3581?
-153*b - 3122
What is the a'th term of 1129859, 1129858, 1129857, 1129856, 1129855?
-a + 1129860
What is the c'th term of -1149, -2247, -3253, -4119, -4797?
8*c**3 - 2*c**2 - 1148*c - 7
What is the f'th term of 166317, 166314, 166309, 166302, 166293, 166282?
-f**2 + 166318
What is the k'th term of -23847, -23842, -23825, -23790, -23731, -23642?
k**3 - 2*k - 23846
What is the k'th term of 619495, 1238993, 1858491, 2477989, 3097487, 3716985?
619498*k - 3
What is the p'th term of 216992, 217001, 217010?
9*p + 216983
What is the h'th term of 730, 1222, 1714, 2206, 2698?
492*h + 238
What is the w'th term of -460, -1820, -4086, -7258, -11336, -16320, -22210?
-453*w**2 - w - 6
What is the z'th term of 791, 3192, 7199, 12812, 20031, 28856, 39287?
803*z**2 - 8*z - 4
What is the w'th term of 418, 877, 1322, 1747, 2146, 2513, 2842?
-w**3 - w**2 + 469*w - 49
What is the j'th term of -43514, -87036, -130558, -174080?
-43522*j + 8
What is the j'th term of 40642, 40636, 40608, 40546, 40438, 40272, 40036?
-2*j**3 + j**2 + 5*j + 40638
What is the q'th term of 2699, 10794, 24273, 43130, 67359, 96954, 131909, 172218?
-q**3 + 2698*q**2 + 8*q - 6
What is the u'th term of 77, 358, 871, 1652, 2737, 4162?
6*u**3 + 80*u**2 - u - 8
What is the r'th term of -247, -554, -857, -1156, -1451?
2*r**2 - 313*r + 64
What is the k'th term of 1341446, 2682893, 4024340, 5365787, 6707234, 8048681?
1341447*k - 1
What is the l'th term of -6067, -24242, -54527, -96922?
-6055*l**2 - 10*l - 2
What is the n'th term of -1995, -17964, -61307, -145710, -284859?
-2281*n**3 - n**2 + n + 286
What is the f'th term of 425, 429, 431, 431, 429?
-f**2 + 7*f + 419
What is the p'th term of 31, 77, 137, 211, 299, 401, 517?
7*p**2 + 25*p - 1
What is the x'th term of -1076, -1073, -1080, -1103, -1148, -1221?
-x**3 + x**2 + 7*x - 1083
What is the g'th term of -13696, -27401, -41104, -54805?
g**2 - 13708*g + 11
What is the a'th term of -8, -189, -528, -1055, -1800, -2793, -4064, -5643?
-5*a**3 - 49*a**2 + a + 45
What is the s'th term of -13174, -13179, -13184?
-5*s - 13169
What is the a'th term of 24225, 24236, 24247, 24258?
11*a + 24214
What is the t'th term of 931, 915, 887, 847, 795, 731?
-6*t**2 + 2*t + 935
What is the t'th term of 171, 126, 81?
-45*t + 216
What is the r'th term of 858895, 858894, 858893, 858892, 858891, 858890?
-r + 858896
What is the j'th term of -907, -1796, -2685, -3574, -4463, -5352?
-889*j - 18
What is the f'th term of -677, -645, -589, -509, -405, -277, -125?
12*f**2 - 4*f - 685
What is the g'th term of 807, 6234, 20983, 49716, 97095, 167782?
777*g**3 - g**2 - 9*g + 40
What is the l'th term of -6248, -12502, -18758, -25016?
-l**2 - 6251*l + 4
What is the s'th term of -1351007, -1351008, -1351009?
-s - 1351006
What is the v'th term of 9663, 19201, 28743, 38289, 47839, 57393?
2*v**2 + 9532*v + 129
What is the z'th term of 2486, 2474, 2458, 2438, 2414?
-2*z**2 - 6*z + 2494
What is the c'th term of -925, -1286, -1905, -2794, -3965, -5430, -7201, -9290?
-2*c**3 - 117*c**2 + 4*c - 810
What is the p'th term of 137800, 137801, 137802, 137803, 137804?
p + 137799
What is the g'th term of 88875, 88937, 89039, 89181, 89363, 89585?
20*g**2 + 2*g + 88853
What is the b'th term of 161089, 322180, 483269, 644356, 805441, 966524?
-b**2 + 161094*b - 4
What is the z'th term of -702, -1394, -2086, -2784, -3494, -4222?
-z**3 + 6*z**2 - 703*z - 4
What is the k'th term of -24372, -24369, -24366, -24363?
3*k - 24375
What is the p'th term of -2866, -5723, -8580, -11437, -14294, -17151?
-2857*p - 9
What is the d'th term of -79, -502, -925?
-423*d + 344
What is the r'th term of -183012, -183013, -183014, -183015?
-r - 183011
What is the o'th term of 1203, 4746, 10653, 18924, 29559, 42558?
1182*o**2 - 3*o + 24
What is the p'th term of -21598, -21679, -21814, -22003, -22246, -22543, -22894?
-27*p**2 - 21571
What is the x'th term of -1311, -5173, -11601, -20595, -32155?
-1283*x**2 - 13*x - 15
What is the r'th term of 1090021, 2180040, 3270057, 4360072, 5450085, 6540096?
-r**2 + 1090022*r
What is the z'th term of 128, 192, 210, 164, 36, -192, -538?
-3*z**3 - 5*z**2 + 100*z + 36
What is the n'th term of 2775, 2785, 2813, 2865, 2947?
n**3 + 3*n**2 - 6*n + 2777
What is the n'th term of 362, 704, 1012, 1268, 1454, 1552, 1544?
-3*n**3 + n**2 + 360*n + 4
What is the z'th term of -3029, -3027, -3025, -3023, -3021?
2*z - 3031
What is the p'th term of -47, -372, -907, -1646, -2583, -3712?
p**3 - 111*p**2 + p + 62
What is the z'th term of 5232, 10436, 15638, 20838, 26036?
-z**2 + 5207*z + 26
What is the y'th term of -1922, -4198, -6474?
-2276*y + 354
What is the y'th term of 152, 1023, 3358, 7889, 15348?
122*y**3 + 17*y + 13
What is the k'th term of -247, -338, -419, -484, -527, -542, -523?
k**3 - k**2 - 95*k - 152
What is the w'th term of 42864, 85727, 128590, 171453, 214316?
42863*w + 1
What is the n'th term of -347, -461, -607, -779, -971, -1177, -1391?
n**3 - 22*n**2 - 55*n - 271
What is the z'th term of 4140521, 4140519, 4140517, 4140515, 4140513, 4140511?
-2*z + 4140523
What is the r'th term of 34, 480, 1714, 4132, 8130?
66*r**3 - 2*r**2 - 10*r - 20
What is the i'th term of -347, -272, -195, -116?
i**2 + 72*i - 420
What is the l'th term of 312, 445, 208, -585, -2120, -4583, -8160?
-31*l**3 + l**2 + 347*l - 5
What is the g'th term of -4, 13, 40, 77, 124, 181?
5*g**2 + 2*g - 11
What is the m'th term of 18, 42, 60, 72, 78, 78, 72?
-3*m**2 + 33*m - 12
What is the x'th term of -