 42
What is the d'th term of -27, -120, -209, -294, -375?
2*d**2 - 99*d + 70
What is the t'th term of -8818, -17234, -25650?
-8416*t - 402
What is the v'th term of -8157, -32811, -73909, -131457, -205461, -295927, -402861, -526269?
-v**3 - 8216*v**2 + v + 59
What is the l'th term of -259, -670, -1077, -1480, -1879, -2274, -2665?
2*l**2 - 417*l + 156
What is the s'th term of 10229, 20460, 30691?
10231*s - 2
What is the r'th term of 26, 12, -48, -178, -402, -744?
-4*r**3 + r**2 + 11*r + 18
What is the y'th term of -114933, -114936, -114939, -114942, -114945?
-3*y - 114930
What is the p'th term of 442, 517, 596, 679, 766?
2*p**2 + 69*p + 371
What is the m'th term of 83195, 83175, 83155, 83135, 83115?
-20*m + 83215
What is the o'th term of 32, 165, 398, 743, 1212?
2*o**3 + 38*o**2 + 5*o - 13
What is the t'th term of 2452, 4909, 7370, 9835?
2*t**2 + 2451*t - 1
What is the h'th term of -14429, -28856, -43283?
-14427*h - 2
What is the t'th term of -143738, -143691, -143620, -143531, -143430, -143323?
-t**3 + 18*t**2 - 143755
What is the r'th term of -503, -2031, -4587, -8177, -12807, -18483?
-r**3 - 508*r**2 + 3*r + 3
What is the g'th term of -158, -80, 122, 508, 1138?
10*g**3 + 2*g**2 + 2*g - 172
What is the h'th term of 859, 1505, 2165, 2845, 3551, 4289, 5065?
h**3 + h**2 + 636*h + 221
What is the o'th term of -212580, -212578, -212576?
2*o - 212582
What is the p'th term of -375, -411, -381, -255, -3, 405?
5*p**3 + 3*p**2 - 80*p - 303
What is the m'th term of 2450, 4892, 8958, 14642, 21938?
-m**3 + 818*m**2 - 5*m + 1638
What is the x'th term of -96074, -96087, -96100, -96113?
-13*x - 96061
What is the y'th term of 5055, 5098, 5177, 5298, 5467, 5690?
y**3 + 12*y**2 + 5042
What is the r'th term of -617, -4881, -16453, -38987, -76137, -131557, -208901?
-609*r**3 - r - 7
What is the x'th term of 415, 445, 509, 625, 811?
3*x**3 - x**2 + 12*x + 401
What is the j'th term of 17, 123, 289, 515, 801?
30*j**2 + 16*j - 29
What is the p'th term of 670, 2533, 5652, 10039, 15706?
2*p**3 + 616*p**2 + p + 51
What is the c'th term of 72622, 72621, 72620, 72619, 72618?
-c + 72623
What is the q'th term of 22864, 45701, 68538, 91375?
22837*q + 27
What is the t'th term of -393, -284, -149, 12, 199?
13*t**2 + 70*t - 476
What is the m'th term of 633, 1301, 1975, 2655, 3341, 4033?
3*m**2 + 659*m - 29
What is the d'th term of 53090, 106188, 159286, 212384, 265482, 318580?
53098*d - 8
What is the r'th term of -40594, -40602, -40614, -40630, -40650, -40674?
-2*r**2 - 2*r - 40590
What is the v'th term of -34, 5, 66, 149, 254?
11*v**2 + 6*v - 51
What is the n'th term of -802433, -1604870, -2407307, -3209744, -4012181, -4814618?
-802437*n + 4
What is the t'th term of -414, -390, -348, -288?
9*t**2 - 3*t - 420
What is the q'th term of 1983, 7895, 17731, 31491?
1962*q**2 + 26*q - 5
What is the q'th term of -3438, -3454, -3478, -3510, -3550?
-4*q**2 - 4*q - 3430
What is the o'th term of 1153, 802, 451, 100, -251?
-351*o + 1504
What is the s'th term of 9718, 19405, 29092?
9687*s + 31
What is the i'th term of 82958, 82981, 83004?
23*i + 82935
What is the w'th term of 127898, 127905, 127918, 127937, 127962, 127993, 128030?
3*w**2 - 2*w + 127897
What is the l'th term of 1039388, 1039389, 1039390, 1039391?
l + 1039387
What is the s'th term of 1056, 8369, 28212, 66849, 130544, 225561, 358164?
1044*s**3 + s**2 + 2*s + 9
What is the u'th term of 21653, 21658, 21679, 21728, 21817, 21958, 22163, 22444?
2*u**3 - 4*u**2 + 3*u + 21652
What is the d'th term of 173, 570, 1247, 2228, 3537, 5198, 7235?
4*d**3 + 116*d**2 + 21*d + 32
What is the a'th term of 8256771, 8256769, 8256767, 8256765?
-2*a + 8256773
What is the m'th term of -24, -51, -144, -339, -672, -1179, -1896, -2859?
-6*m**3 + 3*m**2 + 6*m - 27
What is the w'th term of -243, -746, -1249, -1752, -2255?
-503*w + 260
What is the a'th term of 298502, 298505, 298510, 298517, 298526, 298537?
a**2 + 298501
What is the p'th term of -509591, -509596, -509605, -509618, -509635?
-2*p**2 + p - 509590
What is the a'th term of -101, -454, -1067, -1952, -3121, -4586, -6359, -8452?
-2*a**3 - 118*a**2 + 15*a + 4
What is the q'th term of -423, -1697, -3815, -6777, -10583?
-422*q**2 - 8*q + 7
What is the t'th term of 10942, 21900, 32858, 43816, 54774, 65732?
10958*t - 16
What is the i'th term of -43683, -174433, -392341, -697401, -1089607?
i**3 - 43585*i**2 - 2*i - 97
What is the f'th term of 55246, 55211, 55176?
-35*f + 55281
What is the a'th term of -56, -52, -56, -74, -112, -176, -272?
-a**3 + 2*a**2 + 5*a - 62
What is the b'th term of 4901, 4900, 4901, 4904, 4909?
b**2 - 4*b + 4904
What is the f'th term of 302, 661, 1020, 1379, 1738?
359*f - 57
What is the h'th term of -703, -750, -821, -910, -1011, -1118, -1225?
h**3 - 18*h**2 - 686
What is the k'th term of -1316, -1316, -1314, -1310, -1304, -1296?
k**2 - 3*k - 1314
What is the h'th term of -331, -1312, -2947, -5236, -8179?
-327*h**2 - 4
What is the z'th term of -1293, -858, -413, 48, 531?
z**3 - z**2 + 431*z - 1724
What is the q'th term of 7390, 8545, 10470, 13165, 16630, 20865?
385*q**2 + 7005
What is the d'th term of 15660, 15768, 16070, 16662, 17640, 19100, 21138, 23850?
16*d**3 + d**2 - 7*d + 15650
What is the k'th term of -258, -510, -746, -960, -1146, -1298, -1410?
k**3 + 2*k**2 - 265*k + 4
What is the a'th term of 472, 523, 576, 631, 688?
a**2 + 48*a + 423
What is the c'th term of -257, -489, -615, -581, -333?
9*c**3 - c**2 - 292*c + 27
What is the v'th term of -145, -270, -371, -448, -501?
12*v**2 - 161*v + 4
What is the c'th term of -50, -205, -352, -491, -622, -745?
4*c**2 - 167*c + 113
What is the h'th term of 711, 585, 375, 81, -297?
-42*h**2 + 753
What is the f'th term of -24476, -24484, -24492, -24500?
-8*f - 24468
What is the t'th term of 410, 387, 358, 323, 282, 235, 182?
-3*t**2 - 14*t + 427
What is the t'th term of -38180, -38179, -38178, -38177, -38176, -38175?
t - 38181
What is the j'th term of 953, 1993, 3121, 4337, 5641?
44*j**2 + 908*j + 1
What is the m'th term of 3669, 7338, 11011, 14688, 18369?
2*m**2 + 3663*m + 4
What is the u'th term of 103, 215, 409, 685, 1043, 1483, 2005?
41*u**2 - 11*u + 73
What is the s'th term of -837, -1692, -2537, -3372?
5*s**2 - 870*s + 28
What is the c'th term of -112, -258, -504, -850, -1296?
-50*c**2 + 4*c - 66
What is the b'th term of -210, -1710, -5794, -13758, -26898?
-216*b**3 + 4*b**2 + 2
What is the g'th term of -27899, -27902, -27905?
-3*g - 27896
What is the i'th term of 50128, 100269, 150416, 200569?
3*i**2 + 50132*i - 7
What is the f'th term of -739, -714, -689, -664, -639, -614?
25*f - 764
What is the j'th term of -1870, -1837, -1774, -1675, -1534, -1345, -1102?
j**3 + 9*j**2 - j - 1879
What is the z'th term of -2242, -2232, -2220, -2212, -2214, -2232?
-z**3 + 7*z**2 - 4*z - 2244
What is the v'th term of -541, -1089, -1641, -2197?
-2*v**2 - 542*v + 3
What is the j'th term of 1792, 3590, 5388, 7186, 8984, 10782?
1798*j - 6
What is the m'th term of 20011, 20070, 20183, 20362, 20619, 20966?
2*m**3 + 15*m**2 + 19994
What is the q'th term of -2254, -4487, -6718, -8947, -11174, -13399?
q**2 - 2236*q - 19
What is the f'th term of -69029, -69037, -69047, -69053, -69049, -69029, -68987?
f**3 - 7*f**2 + 6*f - 69029
What is the k'th term of -10610, -10577, -10544, -10511?
33*k - 10643
What is the t'th term of 1225, 2471, 3735, 5023, 6341, 7695?
t**3 + 3*t**2 + 1230*t - 9
What is the j'th term of 3861, 3757, 3483, 2955, 2089, 801?
-14*j**3 - j**2 - 3*j + 3879
What is the c'th term of 2052, 4054, 6058, 8064, 10072, 12082, 14094?
c**2 + 1999*c + 52
What is the u'th term of 2402, 9609, 21614, 38411, 59994, 86357, 117494?
-u**3 + 2405*u**2 - u - 1
What is the b'th term of -145312, -145311, -145310, -145309, -145308?
b - 145313
What is the p'th term of 6799, 27203, 61211, 108823, 170039, 244859, 333283?
6802*p**2 - 2*p - 1
What is the g'th term of -476, -809, -1002, -1055, -968, -741, -374?
70*g**2 - 543*g - 3
What is the r'th term of -283, -302, -331, -370?
-5*r**2 - 4*r - 274
What is the s'th term of -469, -894, -1317, -1738, -2157, -2574, -2989?
s**2 - 428*s - 42
What is the z'th term of 9860, 39539, 89034, 158351, 247496, 356475, 485294, 633959?
z**3 + 9902*z**2 - 34*z - 9
What is the f'th term of -98, -198, -278, -338, -378, -398?
10*f**2 - 