 15
What is the x'th term of -13417, -53689, -120811, -214783?
-13425*x**2 + 3*x + 5
What is the f'th term of 78697, 157419, 236141?
78722*f - 25
What is the i'th term of -75, -91, -141, -243, -415?
-3*i**3 + i**2 + 2*i - 75
What is the b'th term of -12919, -25841, -38763, -51685?
-12922*b + 3
What is the n'th term of 17291, 34580, 51869, 69158, 86447, 103736?
17289*n + 2
What is the t'th term of 677601, 1355204, 2032807?
677603*t - 2
What is the l'th term of 1957, 1950, 1937, 1918, 1893?
-3*l**2 + 2*l + 1958
What is the o'th term of 73, 2, -203, -608, -1279, -2282?
-11*o**3 - o**2 + 9*o + 76
What is the z'th term of 193, 482, 963, 1732, 2885?
16*z**3 + 177*z
What is the c'th term of 128, 294, 434, 536, 588?
-2*c**3 - c**2 + 183*c - 52
What is the f'th term of -534, -2136, -5876, -12822, -24042, -40604?
-178*f**3 - f**2 - 353*f - 2
What is the i'th term of -442, -582, -724, -868, -1014, -1162?
-i**2 - 137*i - 304
What is the u'th term of 10900, 10901, 10902, 10903, 10904, 10905?
u + 10899
What is the a'th term of 19, 85, 203, 373, 595, 869?
26*a**2 - 12*a + 5
What is the n'th term of 248, 427, 600, 767?
-3*n**2 + 188*n + 63
What is the w'th term of -995, -1969, -2943, -3917, -4891, -5865?
-974*w - 21
What is the o'th term of 136858, 136863, 136870, 136879, 136890?
o**2 + 2*o + 136855
What is the t'th term of -49, -134, -241, -382, -569, -814, -1129?
-2*t**3 + t**2 - 74*t + 26
What is the m'th term of 1378, 2691, 4004, 5317?
1313*m + 65
What is the k'th term of 10489239, 10489237, 10489233, 10489227, 10489219, 10489209?
-k**2 + k + 10489239
What is the x'th term of -1812, -1771, -1716, -1641, -1540?
x**3 + x**2 + 31*x - 1845
What is the c'th term of -669225, -669230, -669235, -669240, -669245?
-5*c - 669220
What is the d'th term of -10140, -10135, -10130?
5*d - 10145
What is the s'th term of 46, -27, -158, -347, -594, -899, -1262?
-29*s**2 + 14*s + 61
What is the n'th term of 454, 997, 1492, 1915, 2242?
-4*n**3 + 571*n - 113
What is the h'th term of -40414, -80818, -121220, -161620, -202018, -242414?
h**2 - 40407*h - 8
What is the a'th term of -289238, -289236, -289234, -289232, -289230?
2*a - 289240
What is the c'th term of -12592, -12589, -12586?
3*c - 12595
What is the u'th term of -113, -537, -1731, -4079, -7965, -13773, -21887, -32691?
-64*u**3 - u**2 + 27*u - 75
What is the u'th term of 2083, 4161, 6235, 8305, 10371?
-2*u**2 + 2084*u + 1
What is the f'th term of -814, -815, -816, -817, -818, -819?
-f - 813
What is the k'th term of 1399, 2588, 5817, 12106, 22475, 37944?
170*k**3 - k + 1230
What is the q'th term of 17068, 34140, 51230, 68344, 85488, 102668, 119890, 137160?
q**3 + 3*q**2 + 17056*q + 8
What is the g'th term of -4602, -9179, -13756?
-4577*g - 25
What is the y'th term of 428, 438, 450, 464, 480, 498, 518?
y**2 + 7*y + 420
What is the t'th term of 1295323, 2590653, 3885987, 5181325?
2*t**2 + 1295324*t - 3
What is the j'th term of 807, 1610, 2407, 3198?
-3*j**2 + 812*j - 2
What is the w'th term of 89, 502, 1189, 2150, 3385?
137*w**2 + 2*w - 50
What is the p'th term of 42189, 168744, 379677, 674994, 1054701, 1518804?
p**3 + 42183*p**2 - p + 6
What is the f'th term of 338, 426, 552, 734, 990, 1338, 1796, 2382?
3*f**3 + f**2 + 64*f + 270
What is the o'th term of 2044, 7947, 17800, 31615, 49404?
2*o**3 + 1963*o**2 + 79
What is the v'th term of 42093, 42099, 42115, 42147, 42201?
v**3 - v**2 + 2*v + 42091
What is the c'th term of -997, -964, -855, -628, -241?
7*c**3 - 4*c**2 - 4*c - 996
What is the z'th term of -517, -2073, -4663, -8287, -12945, -18637?
-517*z**2 - 5*z + 5
What is the u'th term of 15995, 63876, 143677, 255398, 399039?
15960*u**2 + u + 34
What is the z'th term of -1005, -1956, -2897, -3822, -4725?
z**3 - z**2 - 955*z - 50
What is the s'th term of -40, -118, -300, -628, -1144, -1890, -2908, -4240?
-7*s**3 - 10*s**2 + s - 24
What is the p'th term of 18062, 17991, 17806, 17453, 16878, 16027, 14846?
-9*p**3 - 3*p**2 + p + 18073
What is the r'th term of -9103, -9356, -9609, -9862, -10115, -10368?
-253*r - 8850
What is the t'th term of -511304, -1022610, -1533916, -2045222?
-511306*t + 2
What is the c'th term of 1927, 2648, 3369?
721*c + 1206
What is the c'th term of -48, 10, 126, 312, 580, 942, 1410, 1996?
2*c**3 + 17*c**2 - 7*c - 60
What is the o'th term of 292734, 585469, 878204, 1170939?
292735*o - 1
What is the v'th term of 10629, 21252, 31851, 42414, 52929, 63384, 73767?
-2*v**3 + 10637*v - 6
What is the v'th term of 2751, 21835, 73643, 174537, 340879, 589031, 935355, 1396213?
2727*v**3 - 5*v + 29
What is the m'th term of 976, 1927, 2878?
951*m + 25
What is the a'th term of 966, 1882, 3408, 5544?
305*a**2 + a + 660
What is the t'th term of 162, 342, 546, 786, 1074, 1422?
2*t**3 + 166*t - 6
What is the h'th term of -15, -92, -309, -738, -1451, -2520?
-12*h**3 + 2*h**2 + h - 6
What is the f'th term of -542, -529, -514, -497, -478, -457, -434?
f**2 + 10*f - 553
What is the s'th term of -162, -359, -558, -759, -962, -1167, -1374?
-s**2 - 194*s + 33
What is the r'th term of -17209, -17210, -17211?
-r - 17208
What is the w'th term of 7520, 30039, 67570, 120113, 187668, 270235, 367814?
7506*w**2 + w + 13
What is the t'th term of 553, 2645, 6125, 10987, 17225, 24833, 33805?
-t**3 + 700*t**2 - t - 145
What is the s'th term of -1933, -3951, -6047, -8221?
-39*s**2 - 1901*s + 7
What is the s'th term of -14880, -14870, -14854, -14832?
3*s**2 + s - 14884
What is the i'th term of 2746202, 5492402, 8238602, 10984802, 13731002, 16477202?
2746200*i + 2
What is the l'th term of -10208, -20365, -30508, -40631, -50728, -60793, -70820, -80803?
l**3 + l**2 - 10167*l - 43
What is the u'th term of 2370, 2373, 2376, 2379, 2382?
3*u + 2367
What is the x'th term of -101389, -202778, -304155, -405514, -506849, -608154, -709423, -810650?
x**3 - 101396*x + 6
What is the m'th term of -163, -148, -125, -88, -31?
m**3 - 2*m**2 + 14*m - 176
What is the c'th term of 51488, 51483, 51480, 51479, 51480, 51483?
c**2 - 8*c + 51495
What is the p'th term of 36830, 36849, 36882, 36935, 37014, 37125, 37274?
p**3 + p**2 + 9*p + 36819
What is the c'th term of 1219, 9281, 30815, 72445, 140795, 242489?
1104*c**3 + 112*c**2 - 2*c + 5
What is the m'th term of 132, -153, -438, -723, -1008, -1293?
-285*m + 417
What is the w'th term of -17424, -69846, -157216, -279528, -436776, -628954?
w**3 - 17480*w**2 + 11*w + 44
What is the o'th term of -875, -1754, -2621, -3470, -4295, -5090?
o**3 - 886*o + 10
What is the b'th term of 6958, 7022, 7086, 7150?
64*b + 6894
What is the c'th term of 37337, 74663, 111987, 149309?
-c**2 + 37329*c + 9
What is the c'th term of -10958, -10974, -11002, -11042, -11094?
-6*c**2 + 2*c - 10954
What is the q'th term of 554, 908, 1264, 1622?
q**2 + 351*q + 202
What is the n'th term of -285955, -571907, -857859?
-285952*n - 3
What is the u'th term of -16, -51, -136, -295, -552?
-4*u**3 - u**2 - 4*u - 7
What is the i'th term of 69, 135, 201, 267, 333?
66*i + 3
What is the l'th term of -52, -68, -90, -118, -152, -192, -238?
-3*l**2 - 7*l - 42
What is the r'th term of 7532, 15070, 22608, 30146?
7538*r - 6
What is the p'th term of -683, -2808, -6393, -11468, -18063?
-5*p**3 - 700*p**2 + 10*p + 12
What is the g'th term of -10113, -10384, -10655, -10926, -11197, -11468?
-271*g - 9842
What is the u'th term of 1744, 3493, 5242, 6991?
1749*u - 5
What is the k'th term of 80, 249, 416, 581, 744?
-k**2 + 172*k - 91
What is the h'th term of -2083, -2037, -1917, -1687, -1311?
6*h**3 + h**2 + h - 2091
What is the r'th term of -313, -656, -999, -1342, -1685?
-343*r + 30
What is the a'th term of -166, 182, 534, 890, 1250, 1614?
2*a**2 + 342*a - 510
What is the g'th term of -20411, -40824, -61237, -81650, -102063?
-20413*g + 2
What is the d'th term of 94262, 188523, 282784?
94261*d + 1
What is the c'th term of -11532, -11530, -11516, -11484, -11428?
c**3 - 5*c - 11528
What is the a'th term of -889, -1004, -1117, -1228, -1337, -1444, -1549?
a**2 - 118*a - 772
What is the u'th term of -87, -1235, -4363, -10461, -20519, -35527, -56475, -84353?
-165*u**3 + 7*u + 71
What is the d'th term of -20813, -83286, -187413, -333200, -520653?
-d**3 - 20821*d**2 - 3*d + 12
What is the r'th term of 3243, 3240, 3227, 3204?
-5*r**2 + 12*r + 3236
What is the p'th term of -250056, -500