16?
k**2 + 392*k - 45001
What is the a'th term of 12879, 51480, 115871, 206052?
12895*a**2 - 84*a + 68
What is the i'th term of 5054, 6894, 8734, 10574, 12414?
1840*i + 3214
What is the u'th term of -7975, -10440, -12905?
-2465*u - 5510
What is the f'th term of 13054810, 26109611, 39164412, 52219213?
13054801*f + 9
What is the l'th term of -1965668, -1965703, -1965738, -1965773, -1965808, -1965843?
-35*l - 1965633
What is the q'th term of 11302, 49285, 112590, 201217?
12661*q**2 - 1359
What is the v'th term of -33031, -32960, -32845, -32692, -32507, -32296?
-v**3 + 28*v**2 - 6*v - 33052
What is the p'th term of 1622478, 1622352, 1622148, 1621872, 1621530, 1621128, 1620672, 1620168?
p**3 - 45*p**2 + 2*p + 1622520
What is the u'th term of -1461090, -2922112, -4383134?
-1461022*u - 68
What is the y'th term of -5127932, -10255862, -15383792?
-5127930*y - 2
What is the o'th term of 6331449, 12662836, 18994223?
6331387*o + 62
What is the q'th term of 58, 864, 3328, 8368, 16902, 29848, 48124?
153*q**3 - 89*q**2 + 2*q - 8
What is the v'th term of -188, -104, 228, 808, 1636, 2712, 4036?
124*v**2 - 288*v - 24
What is the b'th term of 14771, 58870, 132371, 235274?
14701*b**2 - 4*b + 74
What is the l'th term of 282632, 282763, 282982, 283289?
44*l**2 - l + 282589
What is the g'th term of -25696, -25152, -24606, -24058?
g**2 + 541*g - 26238
What is the q'th term of -6640, -13108, -19434, -25546, -31372, -36840, -41878, -46414?
12*q**3 - q**2 - 6549*q - 102
What is the o'th term of 734, 247, -1056, -3583, -7742?
-68*o**3 - 11*o + 813
What is the c'th term of -4327283, -8654567, -12981851, -17309135, -21636419, -25963703?
-4327284*c + 1
What is the b'th term of 4693647, 4693695, 4693747, 4693803?
2*b**2 + 42*b + 4693603
What is the s'th term of 29264769, 29264768, 29264767, 29264766?
-s + 29264770
What is the g'th term of -999, -3846, -8579, -15186, -23655, -33974?
2*g**3 - 955*g**2 + 4*g - 50
What is the t'th term of 2262, 16601, 55612, 131631, 256994, 444037, 705096?
2056*t**3 - 53*t + 259
What is the z'th term of 7820, 15684, 23768, 32072?
110*z**2 + 7534*z + 176
What is the m'th term of 1693, 13637, 46085, 109285, 213485, 368933?
1708*m**3 + 4*m**2 - 24*m + 5
What is the x'th term of -5066, -1546, 1974?
3520*x - 8586
What is the i'th term of 286457, 286493, 286529?
36*i + 286421
What is the t'th term of -25831553, -25831532, -25831509, -25831484, -25831457?
t**2 + 18*t - 25831572
What is the u'th term of -34719, -33933, -33145, -32355?
u**2 + 783*u - 35503
What is the k'th term of -40662, -162769, -366280, -651195, -1017514?
-40702*k**2 - k + 41
What is the o'th term of -18114, -36027, -53954, -71901, -89874, -107879, -125922?
-o**3 - o**2 - 17903*o - 209
What is the z'th term of -26398, -53380, -80362?
-26982*z + 584
What is the d'th term of 3145, 5790, 8445, 11122, 13833, 16590, 19405?
2*d**3 - 7*d**2 + 2652*d + 498
What is the h'th term of 1579612, 6318453, 14216522, 25273819, 39490344, 56866097?
1579614*h**2 - h - 1
What is the f'th term of 697, 793, 1023, 1471, 2221, 3357, 4963?
14*f**3 - 17*f**2 + 49*f + 651
What is the t'th term of 130292, 256587, 382886, 509189, 635496, 761807?
2*t**2 + 126289*t + 4001
What is the x'th term of -14305, -14297, -14259, -14179, -14045, -13845, -13567, -13199?
2*x**3 + 3*x**2 - 15*x - 14295
What is the i'th term of -245218, -490300, -735252, -980074?
65*i**2 - 245277*i - 6
What is the y'th term of 2816, -88, -2982, -5860, -8716, -11544?
y**3 - y**2 - 2908*y + 5724
What is the i'th term of -823, -1195, -1115, -583, 401, 1837?
226*i**2 - 1050*i + 1
What is the w'th term of 88340, 88357, 88316, 88217, 88060, 87845, 87572?
-29*w**2 + 104*w + 88265
What is the i'th term of 1141527, 2283060, 3424595, 4566132, 5707671, 6849212, 7990755?
i**2 + 1141530*i - 4
What is the q'th term of -132, 26, 264, 582, 980, 1458, 2016?
40*q**2 + 38*q - 210
What is the t'th term of 169453, 338921, 508379, 677821, 847241, 1016633?
-t**3 + t**2 + 169472*t - 19
What is the i'th term of -35677, -284482, -959683, -2274478, -4442065, -7675642?
-35533*i**3 - 74*i - 70
What is the p'th term of -17484, -33749, -50014, -66279?
-16265*p - 1219
What is the d'th term of 1927416, 1927415, 1927416, 1927419, 1927424, 1927431?
d**2 - 4*d + 1927419
What is the m'th term of 73330, 74399, 76174, 78649, 81818, 85675?
-m**3 + 359*m**2 - m + 72973
What is the o'th term of -456254, -456228, -456190, -456134, -456054, -455944?
o**3 + 19*o - 456274
What is the r'th term of -705559, -705564, -705571, -705580?
-r**2 - 2*r - 705556
What is the l'th term of -385, -557, -399, 185, 1291, 3015?
16*l**3 + 69*l**2 - 491*l + 21
What is the j'th term of -244, -3243, -9012, -17557, -28884, -42999, -59908?
-j**3 - 1379*j**2 + 1145*j - 9
What is the x'th term of -14274833, -14274831, -14274827, -14274821, -14274813, -14274803?
x**2 - x - 14274833
What is the d'th term of 4344, 8025, 11704, 15381, 19056?
-d**2 + 3684*d + 661
What is the q'th term of -66, -325, -630, -981, -1378?
-23*q**2 - 190*q + 147
What is the v'th term of -14127, -57179, -128929, -229377, -358523?
-14349*v**2 - 5*v + 227
What is the y'th term of -158736063, -158736068, -158736073, -158736078?
-5*y - 158736058
What is the o'th term of -128290, -256380, -384468, -512554, -640638?
o**2 - 128093*o - 198
What is the m'th term of 926491, 926490, 926489, 926488?
-m + 926492
What is the b'th term of 23776, 190210, 641946, 1521634, 2971924?
23775*b**3 + b**2 + 6*b - 6
What is the t'th term of -185435, -371172, -556909?
-185737*t + 302
What is the d'th term of -73559, -73688, -73821, -73958, -74099?
-2*d**2 - 123*d - 73434
What is the g'th term of 6539, 16942, 27371, 37838, 48355?
2*g**3 + g**2 + 10386*g - 3850
What is the p'th term of -1181952, -1181928, -1181890, -1181832, -1181748?
p**3 + p**2 + 14*p - 1181968
What is the o'th term of -14244876, -14244864, -14244852?
12*o - 14244888
What is the z'th term of -42893665, -42893669, -42893673, -42893677?
-4*z - 42893661
What is the a'th term of -272940, -1091731, -2456386, -4366905, -6823288, -9825535?
-272932*a**2 + 5*a - 13
What is the i'th term of 21348, 39805, 58262, 76719, 95176?
18457*i + 2891
What is the g'th term of -160591627, -160591630, -160591633, -160591636, -160591639, -160591642?
-3*g - 160591624
What is the f'th term of 2317, 2385, 2467, 2563, 2673, 2797, 2935?
7*f**2 + 47*f + 2263
What is the q'th term of -21318, -84386, -189474, -336582, -525710?
-21010*q**2 - 38*q - 270
What is the c'th term of -63952411, -63952422, -63952439, -63952462?
-3*c**2 - 2*c - 63952406
What is the b'th term of -658181, -1316372, -1974563?
-658191*b + 10
What is the p'th term of 1721, 2585, 3449, 4313?
864*p + 857
What is the h'th term of -621, 31, 1697, 4851, 9967, 17519, 27981, 41827?
79*h**3 + 33*h**2 - 733
What is the m'th term of 1302953, 10423101, 35177787, 83384279, 162859845?
1302878*m**3 + m**2 - m + 75
What is the a'th term of 2045, 2794, 4813, 8732, 15181, 24790?
105*a**3 + 5*a**2 - a + 1936
What is the u'th term of -55396283, -55396280, -55396277, -55396274?
3*u - 55396286
What is the p'th term of 899, 709, 289, -445, -1577, -3191?
-14*p**3 - 31*p**2 + p + 943
What is the i'th term of -375, -1625, -2875, -4125?
-1250*i + 875
What is the f'th term of -119238, -119204, -119140, -119040, -118898, -118708, -118464?
f**3 + 9*f**2 - 119248
What is the t'th term of -5227, -10168, -15095, -20002, -24883, -29732, -34543, -39310?
t**3 + t**2 - 4951*t - 278
What is the j'th term of -2090480, -4180970, -6271460?
-2090490*j + 10
What is the o'th term of 954, 4296, 10668, 20718, 35094, 54444, 79416?
108*o**3 + 867*o**2 - 15*o - 6
What is the u'th term of 544, 1073, 1668, 2425, 3440, 4809, 6628, 8993?
16*u**3 - 63*u**2 + 606*u - 15
What is the v'th term of 144374092, 144374091, 144374090?
-v + 144374093
What is the h'th term of -20273, -20280, -20295, -20324, -20373?
-h**3 + 2*h**2 - 6*h - 20268
What is the t'th term of -1684, -4296, -6918, -9556, -12216, -14904, -17626, -20388?
-t**3 + t**2 - 2608*t + 924
What is the g'th term of -514, -1071, -1686, -2371, -3138, -3999?
-2*g**3 - 17*g**2 - 492*g - 3
What is the a'th term of -7511519, -7511518, -7511517, -7511516, -7511515?
a - 7511520
What is the k'th term of -20013, -40643, -61273?
-20630*k + 617
What is the x'th term of -52