21?
-71*p**2 + 5*p + 705
What is the y'th term of 90397, 90395, 90393?
-2*y + 90399
What is the u'th term of 27261, 54504, 81741, 108972?
-3*u**2 + 27252*u + 12
What is the m'th term of 465350, 930688, 1396026, 1861364, 2326702?
465338*m + 12
What is the i'th term of 25953, 25955, 25959, 25965, 25973?
i**2 - i + 25953
What is the u'th term of -133, -136, -147, -166, -193, -228?
-4*u**2 + 9*u - 138
What is the b'th term of 45246, 45241, 45234, 45225?
-b**2 - 2*b + 45249
What is the f'th term of -6958, -7004, -7050, -7096, -7142?
-46*f - 6912
What is the n'th term of -2452, -2369, -2252, -2083, -1844, -1517?
3*n**3 - n**2 + 65*n - 2519
What is the x'th term of -1788, -3600, -5416, -7236, -9060, -10888?
-2*x**2 - 1806*x + 20
What is the n'th term of 185, 422, 711, 1052?
26*n**2 + 159*n
What is the b'th term of -13, 54, 161, 302, 471?
-b**3 + 26*b**2 - 4*b - 34
What is the u'th term of -3941, -3978, -4015, -4052, -4089?
-37*u - 3904
What is the i'th term of 37, 397, 1389, 3325, 6517, 11277, 17917?
52*i**3 + 4*i**2 - 16*i - 3
What is the x'th term of 14248, 14245, 14242, 14239, 14236, 14233?
-3*x + 14251
What is the z'th term of 13789, 27051, 40307, 53551, 66777, 79979, 93151?
-z**3 + 3*z**2 + 13260*z + 527
What is the x'th term of 1965, 1911, 1857, 1803, 1749, 1695?
-54*x + 2019
What is the k'th term of 111, 69, -3, -105?
-15*k**2 + 3*k + 123
What is the a'th term of -573, -549, -499, -423, -321, -193?
13*a**2 - 15*a - 571
What is the g'th term of 116, 118, -12, -292, -740, -1374?
-3*g**3 - 48*g**2 + 167*g
What is the p'th term of -104053, -104063, -104081, -104107, -104141?
-4*p**2 + 2*p - 104051
What is the f'th term of -289, -570, -845, -1108, -1353, -1574?
f**3 - 3*f**2 - 279*f - 8
What is the x'th term of -848, -3381, -7608, -13535, -21168, -30513, -41576, -54363?
-x**3 - 841*x**2 - 3*x - 3
What is the d'th term of -1716, -13621, -45904, -108753, -212356, -366901?
-1698*d**3 - d**2 - 16*d - 1
What is the a'th term of -23624, -47236, -70848, -94460, -118072?
-23612*a - 12
What is the v'th term of 19436, 19464, 19492, 19520, 19548, 19576?
28*v + 19408
What is the b'th term of -143601, -143609, -143623, -143643?
-3*b**2 + b - 143599
What is the m'th term of -3940, -3932, -3924?
8*m - 3948
What is the w'th term of -4411, -4259, -4107?
152*w - 4563
What is the t'th term of 104451, 208902, 313343, 417768, 522171?
-t**3 + t**2 + 104455*t - 4
What is the k'th term of -718810, -1437618, -2156428, -2875240, -3594054, -4312870, -5031688?
-k**2 - 718805*k - 4
What is the y'th term of -39, -185, -437, -801, -1283?
-y**3 - 47*y**2 + 2*y + 7
What is the t'th term of 2023, 4054, 6085?
2031*t - 8
What is the g'th term of -210, -169, -80, 75, 314?
3*g**3 + 6*g**2 + 2*g - 221
What is the n'th term of -212362, -212363, -212364, -212365, -212366?
-n - 212361
What is the k'th term of -34422, -34425, -34428, -34431, -34434, -34437?
-3*k - 34419
What is the i'th term of 70712, 141425, 212138, 282851?
70713*i - 1
What is the x'th term of 4836, 9682, 14528, 19374?
4846*x - 10
What is the y'th term of 10003, 19426, 28869, 38338, 47839?
y**3 + 4*y**2 + 9404*y + 594
What is the u'th term of -6515, -6520, -6527, -6536?
-u**2 - 2*u - 6512
What is the p'th term of -112757, -112751, -112741, -112727, -112709?
2*p**2 - 112759
What is the t'th term of 2503, 5020, 7537, 10054?
2517*t - 14
What is the c'th term of 287, 336, 397, 476, 579?
c**3 + 42*c + 244
What is the w'th term of 57, 112, 173, 240, 313, 392, 477?
3*w**2 + 46*w + 8
What is the i'th term of -774, -1499, -2236, -2991, -3770, -4579, -5424, -6311?
-i**3 - 718*i - 55
What is the x'th term of 100772, 201503, 302234, 402965?
100731*x + 41
What is the i'th term of 414, 663, 912, 1161?
249*i + 165
What is the f'th term of 141, 219, 393, 651, 981, 1371?
-2*f**3 + 60*f**2 - 88*f + 171
What is the d'th term of 778, 1621, 2526, 3493, 4522?
31*d**2 + 750*d - 3
What is the c'th term of -211, 982, 2175, 3368, 4561?
1193*c - 1404
What is the r'th term of 6477, 12950, 19423, 25896?
6473*r + 4
What is the o'th term of 161, -66, -447, -982, -1671?
-77*o**2 + 4*o + 234
What is the b'th term of -1320, -1485, -1688, -1923, -2184?
b**3 - 25*b**2 - 97*b - 1199
What is the u'th term of 208, 192, 152, 88, 0, -112?
-12*u**2 + 20*u + 200
What is the s'th term of 55396, 55390, 55384, 55378, 55372, 55366?
-6*s + 55402
What is the a'th term of -700, -666, -574, -394, -96?
5*a**3 - a**2 + 2*a - 706
What is the b'th term of -3880, -7690, -11504, -15322, -19144, -22970?
-2*b**2 - 3804*b - 74
What is the i'th term of 1892569, 3785138, 5677707?
1892569*i
What is the r'th term of 471, 940, 1409, 1878, 2347?
469*r + 2
What is the m'th term of -1055, -335, 397, 1147, 1921, 2725, 3565?
m**3 + 713*m - 1769
What is the g'th term of 12425723, 12425728, 12425735, 12425744, 12425755, 12425768, 12425783?
g**2 + 2*g + 12425720
What is the m'th term of -1199, -1302, -1403, -1502, -1599, -1694?
m**2 - 106*m - 1094
What is the x'th term of 39492, 39490, 39488, 39486, 39484, 39482?
-2*x + 39494
What is the h'th term of -2567, -2509, -2451, -2393, -2335, -2277?
58*h - 2625
What is the c'th term of 2036, 2026, 2012, 1994?
-2*c**2 - 4*c + 2042
What is the h'th term of 5256, 10611, 15966, 21321, 26676?
5355*h - 99
What is the q'th term of -4854, -4847, -4840, -4833, -4826, -4819?
7*q - 4861
What is the a'th term of -2705, -5413, -8135, -10877, -13645, -16445, -19283, -22165?
-a**3 - a**2 - 2698*a - 5
What is the f'th term of -27, -87, -215, -411, -675, -1007, -1407?
-34*f**2 + 42*f - 35
What is the u'th term of 2856, 5684, 8512, 11340?
2828*u + 28
What is the j'th term of -168, -339, -494, -627, -732, -803, -834?
j**3 + 2*j**2 - 184*j + 13
What is the m'th term of -75, -218, -365, -516, -671, -830?
-2*m**2 - 137*m + 64
What is the b'th term of 3358, 13419, 30174, 53617, 83742?
-b**3 + 3353*b**2 + 9*b - 3
What is the y'th term of 847, 1623, 2399, 3175, 3951?
776*y + 71
What is the l'th term of -165831, -165825, -165819?
6*l - 165837
What is the s'th term of -263, -734, -1203, -1670, -2135, -2598, -3059?
s**2 - 474*s + 210
What is the p'th term of -916, -1829, -2752, -3691, -4652, -5641?
-p**3 + p**2 - 909*p - 7
What is the j'th term of -91132, -91130, -91128?
2*j - 91134
What is the y'th term of 18, 158, 434, 846?
68*y**2 - 64*y + 14
What is the l'th term of -548, -35, 820, 2017, 3556, 5437, 7660?
171*l**2 - 719
What is the o'th term of -283, -563, -841, -1117, -1391, -1663?
o**2 - 283*o - 1
What is the j'th term of 18215, 18215, 18213, 18209?
-j**2 + 3*j + 18213
What is the i'th term of -324, -606, -886, -1164, -1440, -1714, -1986?
i**2 - 285*i - 40
What is the f'th term of 8676, 17330, 25984, 34638?
8654*f + 22
What is the j'th term of 663, 633, 585, 519?
-9*j**2 - 3*j + 675
What is the q'th term of -1586, -1571, -1546, -1511, -1466, -1411, -1346?
5*q**2 - 1591
What is the l'th term of 29, 90, 165, 266, 405, 594?
2*l**3 - 5*l**2 + 62*l - 30
What is the o'th term of -1925, -2065, -2297, -2621, -3037, -3545, -4145?
-46*o**2 - 2*o - 1877
What is the k'th term of -160, -67, 28, 125, 224, 325, 428?
k**2 + 90*k - 251
What is the q'th term of 18367, 18461, 18555, 18649, 18743, 18837?
94*q + 18273
What is the a'th term of -5516185, -5516184, -5516183, -5516182?
a - 5516186
What is the j'th term of -14740, -29433, -44126, -58819, -73512, -88205?
-14693*j - 47
What is the f'th term of -26054, -26044, -26036, -26030?
-f**2 + 13*f - 26066
What is the d'th term of -1344179, -2688355, -4032531, -5376707, -6720883?
-1344176*d - 3
What is the c'th term of 15355, 15367, 15379, 15391?
12*c + 15343
What is the r'th term of -108, -79, -48, -15, 20?
r**2 + 26*r - 135
What is the o'th term of -583, -616, -743, -1012, -1471, -2168, -3151?
-8*o**3 + o**2 + 20*o - 596
What is the d'th term of -205009, -410022, -615035, -820048, -1025061?
-205013*d + 4
What is the k'th term of -29329, -29319, -29303, -29281, -29253, -29219, -29179?
3*k**2 + k - 29333
What is the h'th term of -2921, -2945, -2971, -2999, -3029?
-h**2 - 21*h - 2899
What is the f'th term of -10483, -10480, -10479, -10486, -10507, -10548?
-f**3 + 5*f**2 - 5*f - 10482
What is the n'th term of -33411, -66815, -100215, -133611?
2*n**2 - 33410*n - 3
What is the c'th term of 646, 5222, 17644, 41836, 81722, 141226?
654*c**3 - c**2