the r'th term of 1355423, 2711619, 4067813, 5424005?
-r**2 + 1356199*r - 775
What is the a'th term of -307715, -615456, -923221, -1231010, -1538823, -1846660?
-12*a**2 - 307705*a + 2
What is the l'th term of -295508, -590975, -886438, -1181897?
2*l**2 - 295473*l - 37
What is the d'th term of 7520957, 7520956, 7520955, 7520954, 7520953?
-d + 7520958
What is the l'th term of 60106160, 60106207, 60106252, 60106295, 60106336, 60106375, 60106412?
-l**2 + 50*l + 60106111
What is the d'th term of -1161311, -1161310, -1161309, -1161308, -1161307?
d - 1161312
What is the w'th term of 37963, 36294, 34625, 32956, 31287?
-1669*w + 39632
What is the v'th term of 795998, 1592032, 2388072, 3184118?
3*v**2 + 796025*v - 30
What is the s'th term of 1235102, 2470474, 3705844, 4941212, 6176578?
-s**2 + 1235375*s - 272
What is the q'th term of -3694, -3670, -3628, -3574, -3514?
-q**3 + 15*q**2 - 14*q - 3694
What is the y'th term of 3469, 2982, 2205, 1138?
-145*y**2 - 52*y + 3666
What is the u'th term of -18019706, -72078840, -162177404, -288315398, -450492822?
-18019715*u**2 + 11*u - 2
What is the r'th term of 12915, 49436, 109557, 193278, 300599, 431520?
11800*r**2 + 1121*r - 6
What is the z'th term of -2437, -5639, -10965, -18415, -27989?
-1062*z**2 - 16*z - 1359
What is the c'th term of 6638, 7857, 9010, 10097, 11118?
-33*c**2 + 1318*c + 5353
What is the s'th term of -752665, -752640, -752599, -752542, -752469, -752380?
8*s**2 + s - 752674
What is the q'th term of -47847143, -95694289, -143541437, -191388587, -239235739, -287082893, -334930049?
-q**2 - 47847143*q + 1
What is the l'th term of -13007, -25911, -38815, -51719?
-12904*l - 103
What is the w'th term of 2157, 18020, 61081, 144942, 283205, 489472, 777345, 1160426?
2267*w**3 - 3*w**2 + 3*w - 110
What is the t'th term of -88477, -177009, -265541, -354073, -442605, -531137?
-88532*t + 55
What is the o'th term of 18298, 36590, 54856, 73090, 91286, 109438?
-o**3 - 7*o**2 + 18320*o - 14
What is the s'th term of 218, 774, 1440, 1994, 2214?
-37*s**3 + 277*s**2 - 16*s - 6
What is the w'th term of 2890938, 2890944, 2890964, 2891004, 2891070, 2891168?
w**3 + w**2 - 4*w + 2890940
What is the b'th term of -203563, -203634, -203731, -203860, -204027?
-b**3 - 7*b**2 - 43*b - 203512
What is the k'th term of 1191, 3455, 9607, 21591, 41351, 70831, 111975?
324*k**3 - 4*k + 871
What is the d'th term of 207643, 415244, 622839, 830428?
-3*d**2 + 207610*d + 36
What is the z'th term of 8409, 18391, 35027, 58317?
3327*z**2 + z + 5081
What is the s'th term of -429, 701, 2569, 5163, 8471, 12481, 17181?
-2*s**3 + 381*s**2 + s - 809
What is the o'th term of 49479, 97339, 145213, 193107, 241027, 288979?
o**3 + o**2 + 47850*o + 1627
What is the x'th term of 9025, 22875, 36725, 50575, 64425, 78275?
13850*x - 4825
What is the a'th term of 30474, 30270, 30070, 29874, 29682, 29494, 29310?
2*a**2 - 210*a + 30682
What is the a'th term of 44028, 43967, 43906?
-61*a + 44089
What is the j'th term of -15826, -31640, -47444, -63232, -78998, -94736, -110440?
j**3 - j**2 - 15818*j - 8
What is the m'th term of 572, 1539, 4162, 9269, 17688, 30247, 47774, 71097?
138*m**3 + m + 433
What is the x'th term of -6648, -28356, -65126, -116958?
-7531*x**2 + 885*x - 2
What is the f'th term of 127971, 127872, 127775, 127680, 127587?
f**2 - 102*f + 128072
What is the t'th term of 215653, 862241, 1939887, 3448591, 5388353, 7759173?
215529*t**2 + t + 123
What is the h'th term of -1496, -1225, -494, 925, 3260?
38*h**3 + 2*h**2 - h - 1535
What is the v'th term of 11884, 47218, 106116, 188584, 294628, 424254, 577468?
v**3 + 11776*v**2 - v + 108
What is the t'th term of -11264, -6061, -858?
5203*t - 16467
What is the d'th term of 184, 2788, 7244, 13648, 22096, 32684, 45508?
16*d**3 + 830*d**2 + 2*d - 664
What is the u'th term of 10859, 12705, 15793, 20123, 25695?
621*u**2 - 17*u + 10255
What is the z'th term of 5320, 10365, 15132, 19621?
-139*z**2 + 5462*z - 3
What is the f'th term of -39056, -38962, -38868, -38774, -38680, -38586?
94*f - 39150
What is the j'th term of 239, 1580, 5021, 11594, 22331, 38264?
172*j**3 + 18*j**2 + 83*j - 34
What is the g'th term of 26573167, 53146348, 79719529, 106292710, 132865891, 159439072?
26573181*g - 14
What is the u'th term of 43306047, 86612089, 129918127, 173224161, 216530191, 259836217?
-2*u**2 + 43306048*u + 1
What is the u'th term of 3443, 3269, 2939, 2447, 1787, 953, -61, -1261?
-u**3 - 72*u**2 + 49*u + 3467
What is the b'th term of 226874461, 453748922, 680623383, 907497844?
226874461*b
What is the v'th term of -2265, -4515, -6763, -9009, -11253?
v**2 - 2253*v - 13
What is the d'th term of -102724, -102523, -102322, -102121, -101920?
201*d - 102925
What is the h'th term of 46, 575, 1454, 2683, 4262?
175*h**2 + 4*h - 133
What is the r'th term of -25583879, -51167759, -76751639?
-25583880*r + 1
What is the p'th term of 6, -206, -568, -1080?
-75*p**2 + 13*p + 68
What is the c'th term of -644, -577, 476, 3007, 7508?
82*c**3 + c**2 - 510*c - 217
What is the d'th term of -6622, -4895, -2026, 1979, 7114, 13373, 20750?
-d**3 + 577*d**2 + 3*d - 7201
What is the c'th term of -806, -5304, -16656, -38018, -72546, -123396, -193724, -286686?
-526*c**3 - 271*c**2 - 3*c - 6
What is the j'th term of 139745, 279502, 419273, 559064, 698881?
j**3 + j**2 + 139747*j - 4
What is the k'th term of -288363951, -288363952, -288363953, -288363954, -288363955?
-k - 288363950
What is the s'th term of -47800, -95340, -142634, -189682, -236484?
123*s**2 - 47909*s - 14
What is the r'th term of -267824681, -535649361, -803474041?
-267824680*r - 1
What is the n'th term of 264287, 1057269, 2378907, 4229201, 6608151, 9515757?
264328*n**2 - 2*n - 39
What is the t'th term of 177251, 176615, 175557, 174077, 172175, 169851, 167105?
-211*t**2 - 3*t + 177465
What is the y'th term of -1977, -10449, -31907, -72843, -139749, -239117?
-1082*y**3 - y**2 - 895*y + 1
What is the o'th term of -10723, -10314, -9903, -9490, -9075, -8658, -8239?
o**2 + 406*o - 11130
What is the u'th term of 80707, 160979, 241249, 321517?
-u**2 + 80275*u + 433
What is the c'th term of -290396, -580750, -871104, -1161458?
-290354*c - 42
What is the r'th term of -1978791, -7915162, -17809115, -31660650, -49469767, -71236466?
-1978791*r**2 + 2*r - 2
What is the c'th term of -20572843, -41145683, -61718523, -82291363, -102864203?
-20572840*c - 3
What is the q'th term of -1907687, -1907612, -1907535, -1907456, -1907375, -1907292, -1907207?
q**2 + 72*q - 1907760
What is the a'th term of 10971, 7119, 3267, -585, -4437?
-3852*a + 14823
What is the v'th term of -10044, -20314, -30574, -40818, -51040, -61234, -71394?
v**3 - v**2 - 10274*v + 230
What is the s'th term of 874918, 1750106, 2625294, 3500482?
875188*s - 270
What is the h'th term of 95744949, 95744936, 95744907, 95744856, 95744777, 95744664?
-h**3 - 2*h**2 + 95744952
What is the o'th term of -164685, -164668, -164651, -164634, -164617, -164600?
17*o - 164702
What is the n'th term of -1432, -2375, -2890, -2983, -2660, -1927, -790, 745?
-n**3 + 220*n**2 - 1596*n - 55
What is the g'th term of 253, 2083, 7033, 16657, 32509, 56143?
259*g**3 + 6*g**2 - g - 11
What is the b'th term of 814, 1031, 676, -251, -1750, -3821, -6464?
-286*b**2 + 1075*b + 25
What is the w'th term of -155511174, -155511175, -155511176, -155511177?
-w - 155511173
What is the c'th term of 288, 1731, 4300, 8013, 12888?
3*c**3 + 545*c**2 - 213*c - 47
What is the b'th term of 12425, 12216, 11843, 11312, 10629, 9800?
b**3 - 88*b**2 + 48*b + 12464
What is the d'th term of 517489, 517226, 516963, 516700?
-263*d + 517752
What is the j'th term of 454, 3388, 11020, 25594, 49354?
374*j**3 + 105*j**2 + j - 26
What is the r'th term of -44298, -44321, -44342, -44361, -44378?
r**2 - 26*r - 44273
What is the d'th term of -1918466, -1918534, -1918602, -1918670?
-68*d - 1918398
What is the i'th term of 688819, 688824, 688829, 688834?
5*i + 688814
What is the a'th term of -177130, -177160, -177192, -177226?
-a**2 - 27*a - 177102
What is the b'th term of 21483056, 42966112, 64449168, 85932224, 107415280?
21483056*b
What is the a'th term of -4069, -7615, -11143, -14647, -18121?
a**3 + 3*a**2 - 3562*a - 511
What is the c'th term of 50820643, 101641288, 152461933, 203282578, 254103223, 30492386