 k'th term of 333, 285, 205, 99, -27, -167, -315?
k**3 - 22*k**2 + 11*k + 343
What is the t'th term of -39014, -155837, -350552, -623165, -973682, -1402109, -1908452, -2492717?
-t**3 - 38940*t**2 + 4*t - 77
What is the d'th term of 7305, 7282, 7245, 7194, 7129, 7050, 6957?
-7*d**2 - 2*d + 7314
What is the h'th term of 91, 301, 511, 721, 931, 1141?
210*h - 119
What is the d'th term of 2810, 2582, 2354, 2126?
-228*d + 3038
What is the i'th term of 1384492, 1384490, 1384488?
-2*i + 1384494
What is the q'th term of -2141, -8546, -19219, -34160, -53369, -76846, -104591?
-2134*q**2 - 3*q - 4
What is the y'th term of -195363, -390734, -586109, -781488, -976871, -1172258?
-2*y**2 - 195365*y + 4
What is the d'th term of 63679, 63688, 63699, 63712, 63727, 63744?
d**2 + 6*d + 63672
What is the y'th term of -709, -1484, -2377, -3448, -4757, -6364, -8329, -10712?
-10*y**3 + y**2 - 708*y + 8
What is the r'th term of 144258, 144257, 144256, 144255, 144254?
-r + 144259
What is the k'th term of 33807, 33791, 33765, 33723, 33659, 33567, 33441, 33275?
-k**3 + k**2 - 12*k + 33819
What is the k'th term of 1966160, 3932320, 5898480?
1966160*k
What is the n'th term of -538664, -538669, -538676, -538685, -538696, -538709, -538724?
-n**2 - 2*n - 538661
What is the k'th term of -65, -119, -139, -113, -29?
2*k**3 + 5*k**2 - 83*k + 11
What is the u'th term of 133, 71, -97, -425, -967, -1777, -2909?
-9*u**3 + u**2 - 2*u + 143
What is the o'th term of 1462, 5822, 13090, 23266, 36350?
1454*o**2 - 2*o + 10
What is the k'th term of -7707, -7640, -7587, -7554, -7547, -7572, -7635?
-k**3 - k**2 + 77*k - 7782
What is the y'th term of -1331, -1382, -1443, -1514, -1595, -1686, -1787?
-5*y**2 - 36*y - 1290
What is the b'th term of 3094, 3089, 3076, 3055, 3026?
-4*b**2 + 7*b + 3091
What is the q'th term of -67, -274, -587, -976, -1411?
5*q**3 - 83*q**2 + 7*q + 4
What is the y'th term of 23570, 47146, 70722, 94298, 117874?
23576*y - 6
What is the h'th term of -19689, -19597, -19505, -19413, -19321?
92*h - 19781
What is the d'th term of -632, -1242, -1878, -2546, -3252, -4002, -4802, -5658?
-d**3 - 7*d**2 - 582*d - 42
What is the v'th term of -9501, -18999, -28499, -38001?
-v**2 - 9495*v - 5
What is the w'th term of -27830, -27901, -27972?
-71*w - 27759
What is the t'th term of -269216, -538424, -807624, -1076810, -1345976, -1615116?
t**3 - 2*t**2 - 269209*t - 6
What is the u'th term of 4606, 18448, 41518, 73816, 115342, 166096?
4614*u**2 - 8
What is the s'th term of -2613, -2836, -3133, -3540, -4093, -4828, -5781, -6988?
-6*s**3 - s**2 - 178*s - 2428
What is the j'th term of 2327, 2310, 2259, 2156, 1983, 1722, 1355?
-3*j**3 + j**2 + j + 2328
What is the n'th term of -3139, -6264, -9375, -12472, -15555, -18624, -21679?
7*n**2 - 3146*n
What is the q'th term of 110183, 110189, 110195, 110201, 110207, 110213?
6*q + 110177
What is the i'th term of 12667, 12669, 12671?
2*i + 12665
What is the y'th term of 6031, 6030, 6029, 6028, 6027, 6026?
-y + 6032
What is the m'th term of -1070, -1141, -1266, -1451, -1702, -2025, -2426?
-m**3 - 21*m**2 - m - 1047
What is the a'th term of 179, 234, 347, 512, 723, 974, 1259, 1572?
-a**3 + 35*a**2 - 43*a + 188
What is the d'th term of 4816, 4855, 4956, 5149, 5464?
5*d**3 + d**2 + d + 4809
What is the u'th term of 2487, 2298, 1983, 1542, 975, 282?
-63*u**2 + 2550
What is the i'th term of 502, 988, 1474, 1960?
486*i + 16
What is the s'th term of 694, 682, 670?
-12*s + 706
What is the k'th term of -19681, -39356, -59031, -78706?
-19675*k - 6
What is the u'th term of -159884, -159891, -159898, -159905, -159912?
-7*u - 159877
What is the x'th term of 5009, 5001, 4979, 4937, 4869, 4769?
-x**3 - x**2 + 2*x + 5009
What is the d'th term of -154, -314, -494, -706, -962, -1274, -1654?
-2*d**3 + 2*d**2 - 152*d - 2
What is the a'th term of 121869, 243775, 365685, 487599, 609517?
2*a**2 + 121900*a - 33
What is the q'th term of -7337, -14514, -21691, -28868, -36045?
-7177*q - 160
What is the m'th term of -205, -705, -1515, -2623, -4017?
2*m**3 - 167*m**2 - 13*m - 27
What is the t'th term of -85677, -171252, -256825, -342396?
t**2 - 85578*t - 100
What is the k'th term of -12201, -48622, -109323, -194304, -303565?
-12140*k**2 - k - 60
What is the c'th term of 5308, 21252, 47838, 85072, 132960, 191508, 260722, 340608?
c**3 + 5315*c**2 - 8*c
What is the y'th term of -528298, -528300, -528304, -528310?
-y**2 + y - 528298
What is the n'th term of -1172, -9375, -31630, -74963, -146400, -252967?
-1171*n**3 - 6*n + 5
What is the w'th term of 30419, 30452, 30485?
33*w + 30386
What is the o'th term of -21, 3, 41, 93, 159?
7*o**2 + 3*o - 31
What is the j'th term of 9, 4, 21, 66, 145, 264, 429, 646?
j**3 + 5*j**2 - 27*j + 30
What is the n'th term of 17664, 17664, 17652, 17622, 17568, 17484?
-n**3 + 7*n + 17658
What is the k'th term of -148520, -148526, -148532, -148538, -148544?
-6*k - 148514
What is the f'th term of 7618, 7659, 7696, 7729?
-2*f**2 + 47*f + 7573
What is the k'th term of -21, -13, -1, 3, -13, -61?
-2*k**3 + 14*k**2 - 20*k - 13
What is the t'th term of -2100, -2234, -2458, -2772, -3176, -3670, -4254?
-45*t**2 + t - 2056
What is the l'th term of -1047, -4387, -9959, -17769, -27823?
-l**3 - 1110*l**2 - 3*l + 67
What is the c'th term of 3560, 14250, 32070, 57020?
3565*c**2 - 5*c
What is the k'th term of -32574, -65147, -97720, -130293?
-32573*k - 1
What is the a'th term of -226187, -226188, -226189, -226190?
-a - 226186
What is the a'th term of -1443, -1446, -1449?
-3*a - 1440
What is the p'th term of 202, -302, -1668, -4328, -8714, -15258?
-72*p**3 + p**2 - 3*p + 276
What is the g'th term of 1423, 2831, 4239, 5647?
1408*g + 15
What is the r'th term of 151, 325, 499, 673?
174*r - 23
What is the o'th term of 144, 229, 300, 357, 400, 429?
-7*o**2 + 106*o + 45
What is the k'th term of -4015, -8037, -12059, -16081, -20103?
-4022*k + 7
What is the c'th term of -2646, -10699, -24120, -42909, -67066?
-2684*c**2 - c + 39
What is the f'th term of 11, 98, 261, 500, 815, 1206, 1673?
38*f**2 - 27*f
What is the d'th term of -6185, -24759, -55717, -99059, -154785, -222895?
-6192*d**2 + 2*d + 5
What is the c'th term of 4003, 8007, 12011, 16015?
4004*c - 1
What is the w'th term of 10407, 20708, 31023, 41358, 51719, 62112, 72543, 83018?
w**3 + w**2 + 10291*w + 114
What is the g'th term of -57128, -57131, -57138, -57149, -57164, -57183, -57206?
-2*g**2 + 3*g - 57129
What is the s'th term of -8666, -8677, -8688, -8699, -8710, -8721?
-11*s - 8655
What is the g'th term of -183, -200, -241, -312, -419, -568, -765?
-g**3 - 6*g**2 + 8*g - 184
What is the f'th term of -40469, -80940, -121411?
-40471*f + 2
What is the k'th term of -264645, -529291, -793935, -1058577?
k**2 - 264649*k + 3
What is the i'th term of -10119, -10114, -10097, -10062, -10003, -9914, -9789, -9622?
i**3 - 2*i - 10118
What is the v'th term of -334, -300, -270, -244, -222?
-2*v**2 + 40*v - 372
What is the l'th term of -565, -641, -765, -937?
-24*l**2 - 4*l - 537
What is the l'th term of -1881, -2017, -2155, -2295, -2437?
-l**2 - 133*l - 1747
What is the i'th term of -265459, -530920, -796383, -1061848?
-i**2 - 265458*i
What is the t'th term of -893, -1694, -2495, -3296, -4097?
-801*t - 92
What is the k'th term of 27426, 27427, 27430, 27435, 27442, 27451?
k**2 - 2*k + 27427
What is the r'th term of -1201, -1261, -1321, -1381, -1441, -1501?
-60*r - 1141
What is the s'th term of 1111, 2234, 3357, 4480?
1123*s - 12
What is the l'th term of 435, 785, 1137, 1491, 1847, 2205, 2565?
l**2 + 347*l + 87
What is the o'th term of -165, -604, -1799, -4128, -7969, -13700?
-63*o**3 + 2*o - 104
What is the q'th term of -95, -78, -83, -122, -207, -350, -563, -858?
-2*q**3 + q**2 + 28*q - 122
What is the i'th term of -544560, -544560, -544562, -544566, -544572, -544580?
-i**2 + 3*i - 544562
What is the b'th term of -1713, -1685, -1611, -1467, -1229, -873, -375?
4*b**3 - b**2 + 3*b - 1719
What is the j'th term of -469, -503, -559, -637?
-11*j**2 - j - 457
What is the q'th term of -33415, -133626, -300645, -534472, -835107, -1202550, -1636801?
-33404*q**2 + q - 12
What is the k'th term of 1735, 3488, 5261, 7054, 8867?
10*k**2 + 1723*k + 2
What is the x'th term of -1048, -1589, -1618, -1135?
256*x**2 - 1309*x + 5
What is the k'th term of -55, 