 2209, 2449, 2809?
4*f**3 - 4*f + 1969
What is the a'th term of 2188, 8699, 19540, 34711, 54212, 78043, 106204?
2165*a**2 + 16*a + 7
What is the x'th term of -298825842, -597651690, -896477542, -1195303398, -1494129258, -1792955122, -2091780990?
-2*x**2 - 298825842*x + 2
What is the r'th term of -4116315, -4116307, -4116293, -4116273, -4116247, -4116215, -4116177?
3*r**2 - r - 4116317
What is the n'th term of -1805842, -1805813, -1805796, -1805797, -1805822?
-n**3 + 36*n - 1805877
What is the q'th term of 621, -723, -2073, -3429, -4791?
-3*q**2 - 1335*q + 1959
What is the p'th term of -347628, -347566, -347462, -347316, -347128?
21*p**2 - p - 347648
What is the h'th term of -10704575, -10704597, -10704619, -10704641?
-22*h - 10704553
What is the o'th term of -36731, -73980, -112259, -152084, -193971, -238436, -285995, -337164?
-86*o**3 + o**2 - 36650*o + 4
What is the q'th term of 29369015, 29369014, 29369013, 29369012, 29369011?
-q + 29369016
What is the u'th term of 54671, 109387, 164121, 218879, 273667, 328491?
u**3 + 3*u**2 + 54700*u - 33
What is the x'th term of 953389, 1906797, 2860225, 3813679, 4767165, 5720689?
x**3 + 4*x**2 + 953389*x - 5
What is the s'th term of 11003, 22926, 34849, 46772, 58695, 70618?
11923*s - 920
What is the f'th term of -11012, -21979, -32946, -43913, -54880, -65847?
-10967*f - 45
What is the v'th term of 1139, 1871, 2501, 3035, 3479?
v**3 - 57*v**2 + 896*v + 299
What is the q'th term of 3381, 5875, 10025, 15825, 23269, 32351?
-q**3 + 834*q**2 - q + 2549
What is the l'th term of 38332, 79860, 121386, 162910?
-l**2 + 41531*l - 3198
What is the l'th term of 7988, 31604, 70846, 125714?
7813*l**2 + 177*l - 2
What is the l'th term of -77171, -149035, -220911, -292805, -364723, -436671?
-l**3 - 71857*l - 5313
What is the l'th term of -58189, -58125, -57975, -57697, -57249?
7*l**3 + l**2 + 12*l - 58209
What is the y'th term of 5738, 22794, 51228, 91040, 142230, 204798, 278744?
5689*y**2 - 11*y + 60
What is the y'th term of -6695, -5891, -4519, -2579, -71?
284*y**2 - 48*y - 6931
What is the d'th term of -522843, -522714, -522565, -522390, -522183, -521938?
d**3 + 4*d**2 + 110*d - 522958
What is the h'th term of -1884968, -3769940, -5654912, -7539884?
-1884972*h + 4
What is the l'th term of 7436136, 7436126, 7436116?
-10*l + 7436146
What is the s'th term of -3618, -2725, -1832, -939?
893*s - 4511
What is the k'th term of 828909, 1657878, 2486847, 3315816, 4144785, 4973754?
828969*k - 60
What is the m'th term of -40342993, -80685988, -121028983?
-40342995*m + 2
What is the k'th term of -47929, -40657, -33385, -26113, -18841, -11569?
7272*k - 55201
What is the b'th term of 1898513, 3797007, 5695487, 7593947, 9492381, 11390783?
-b**3 - b**2 + 1898504*b + 11
What is the j'th term of -1548264, -1548322, -1548380, -1548438, -1548496?
-58*j - 1548206
What is the v'th term of 310862, 1243584, 2798122, 4974476?
310908*v**2 - 2*v - 44
What is the x'th term of -3353836, -6707681, -10061524, -13415365, -16769204, -20123041, -23476876?
x**2 - 3353848*x + 11
What is the q'th term of -178686, -178755, -178868, -179025?
-22*q**2 - 3*q - 178661
What is the g'th term of 47822280, 47822279, 47822278, 47822277?
-g + 47822281
What is the i'th term of 668024, 668016, 668008?
-8*i + 668032
What is the k'th term of 3078, 5930, 8388, 10254, 11330?
-33*k**3 + k**2 + 3080*k + 30
What is the t'th term of -1222, -3306, -6262, -10090, -14790, -20362?
-436*t**2 - 776*t - 10
What is the i'th term of 4518223, 4518402, 4518581, 4518760?
179*i + 4518044
What is the k'th term of -6398, -5914, -5420, -4916, -4402?
5*k**2 + 469*k - 6872
What is the p'th term of -1629996340, -1629996341, -1629996342, -1629996343, -1629996344?
-p - 1629996339
What is the y'th term of -13378222, -13378224, -13378226, -13378228?
-2*y - 13378220
What is the v'th term of 9586, 19084, 28608, 38164, 47758, 57396, 67084, 76828?
v**3 + 7*v**2 + 9470*v + 108
What is the n'th term of 7258, 7236, 7196, 7132, 7038, 6908?
-n**3 - 3*n**2 - 6*n + 7268
What is the o'th term of 1080677, 1080621, 1080527, 1080395?
-19*o**2 + o + 1080695
What is the q'th term of -117614, -470452, -1058516, -1881812, -2940346, -4234124?
-q**3 - 117607*q**2 - 10*q + 4
What is the v'th term of -124552, -249477, -374402?
-124925*v + 373
What is the d'th term of -93613838, -187227678, -280841518, -374455358, -468069198?
-93613840*d + 2
What is the q'th term of 881, 3542, 8007, 14306, 22469?
5*q**3 + 872*q**2 + 10*q - 6
What is the h'th term of 184, -1028, -3318, -6686, -11132, -16656?
-539*h**2 + 405*h + 318
What is the v'th term of 50791, 50792, 50783, 50758, 50711?
-v**3 + v**2 + 5*v + 50786
What is the c'th term of 142385321, 284770641, 427155961?
142385320*c + 1
What is the p'th term of -99744, -199350, -298956, -398562?
-99606*p - 138
What is the q'th term of -7576, -7864, -8326, -8950, -9724, -10636?
2*q**3 - 99*q**2 - 5*q - 7474
What is the a'th term of 37750, 37820, 37918, 38050, 38222, 38440, 38710?
a**3 + 8*a**2 + 39*a + 37702
What is the j'th term of -259975, -259994, -260013, -260032?
-19*j - 259956
What is the w'th term of -254008, -508005, -761988, -1015951, -1269888, -1523793?
w**3 + w**2 - 254007*w - 3
What is the z'th term of -35910484, -35910486, -35910488, -35910490, -35910492, -35910494?
-2*z - 35910482
What is the x'th term of -34738, -139067, -312990, -556507?
-34797*x**2 + 62*x - 3
What is the l'th term of -27756, -110788, -249102, -442692, -691552, -995676, -1355058?
l**3 - 27647*l**2 - 98*l - 12
What is the k'th term of 20121, 80493, 181125, 322017, 503169, 724581?
20130*k**2 - 18*k + 9
What is the c'th term of -4179, -8366, -12481, -16524, -20495, -24394, -28221?
36*c**2 - 4295*c + 80
What is the d'th term of -141425, -141418, -141411, -141404, -141397, -141390?
7*d - 141432
What is the z'th term of 1275, 2669, 4201, 5877, 7703, 9685, 11829?
z**3 + 63*z**2 + 1198*z + 13
What is the w'th term of 7045, 7667, 8705, 10159, 12029, 14315, 17017?
208*w**2 - 2*w + 6839
What is the g'th term of 2572, 10485, 23734, 42337, 66312, 95677, 130450?
3*g**3 + 2650*g**2 - 58*g - 23
What is the y'th term of -5150591, -10301176, -15451757, -20602334, -25752907, -30903476?
2*y**2 - 5150591*y - 2
What is the g'th term of 65174, 65163, 65150, 65135, 65118?
-g**2 - 8*g + 65183
What is the f'th term of 23458515, 23458514, 23458513?
-f + 23458516
What is the c'th term of -211, -546, -1039, -1636, -2283, -2926, -3511?
9*c**3 - 133*c**2 + c - 88
What is the m'th term of -145, -270, -289, -160, 159, 710, 1535, 2676?
7*m**3 + 11*m**2 - 207*m + 44
What is the i'th term of 8562, 9288, 10014, 10740, 11466, 12192?
726*i + 7836
What is the l'th term of 44929901, 44929903, 44929905, 44929907, 44929909, 44929911?
2*l + 44929899
What is the u'th term of -19839, -22397, -24955?
-2558*u - 17281
What is the c'th term of 948, 1129, 1324, 1533?
7*c**2 + 160*c + 781
What is the w'th term of 1451330, 1451320, 1451302, 1451276, 1451242, 1451200?
-4*w**2 + 2*w + 1451332
What is the v'th term of -249978, -499924, -749832, -999684, -1249462, -1499148?
3*v**3 + v**2 - 249970*v - 12
What is the i'th term of 27563, 220458, 744045, 1763678, 3444711?
27559*i**3 - 8*i**2 + 6*i + 6
What is the z'th term of 5458, 10956, 16454, 21952, 27450, 32948?
5498*z - 40
What is the p'th term of 72038, 144051, 216086, 288155, 360270, 432443, 504686, 577011?
2*p**3 - p**2 + 72002*p + 35
What is the c'th term of -96578508, -96578511, -96578514, -96578517, -96578520, -96578523?
-3*c - 96578505
What is the s'th term of -232015, -927883, -2087663, -3711349, -5798935?
s**3 - 231962*s**2 + 11*s - 65
What is the k'th term of 174493, 174901, 175573, 176503, 177685, 179113, 180781, 182683?
-k**3 + 138*k**2 + k + 174355
What is the p'th term of 853, 1960, 3067, 4174, 5281?
1107*p - 254
What is the c'th term of -207029, -418852, -630673, -842492, -1054309, -1266124?
c**2 - 211826*c + 4796
What is the x'th term of 1369, 175, -1835, -4655, -8279, -12701, -17915?
x**3 - 414*x**2 + 41*x + 1741
What is the u'th term of -46649, -46633, -46605, -46565?
6*u**2 - 2*u - 46653
What is the u'th term of -12548, -13057, -13566, -14075?
-509*u - 12039
What is the m'th term of 118, 211, 380, 643, 1018, 1523?
3*m**3 + 20*m**2 + 12*m + 83
What is the w'th term of 164668, 658692, 1482