- 2*u - 7
What is the f'th term of -45, -43, -41, -39, -37, -35?
2*f - 47
What is the a'th term of -192, -78, 38, 156, 276?
a**2 + 111*a - 304
What is the v'th term of -2674, -5316, -7962, -10612, -13266?
-2*v**2 - 2636*v - 36
What is the x'th term of -3294, -3297, -3300, -3303, -3306?
-3*x - 3291
What is the s'th term of 1012, 1011, 1010?
-s + 1013
What is the c'th term of 57054, 57056, 57058, 57060, 57062, 57064?
2*c + 57052
What is the y'th term of 11481, 45926, 103333, 183702, 287033, 413326?
11481*y**2 + 2*y - 2
What is the j'th term of 29, 392, 1089, 2120, 3485, 5184, 7217?
167*j**2 - 138*j
What is the r'th term of -33, -47, -133, -345, -737?
-9*r**3 + 18*r**2 - 5*r - 37
What is the v'th term of 57, 94, 129, 162, 193, 222, 249?
-v**2 + 40*v + 18
What is the v'th term of -64, -407, -1338, -3151, -6140, -10599?
-49*v**3 - 15
What is the d'th term of -10592, -21187, -31774, -42353, -52924, -63487?
4*d**2 - 10607*d + 11
What is the x'th term of 5075, 5089, 5101, 5111, 5119, 5125, 5129?
-x**2 + 17*x + 5059
What is the j'th term of -54, -18, 154, 528, 1170, 2146?
11*j**3 + 2*j**2 - 47*j - 20
What is the i'th term of 584, 644, 714, 794, 884?
5*i**2 + 45*i + 534
What is the u'th term of 74728, 149451, 224172, 298891?
-u**2 + 74726*u + 3
What is the g'th term of -36, -127, -280, -495?
-31*g**2 + 2*g - 7
What is the h'th term of 1682, 6851, 15462, 27515, 43010, 61947?
1721*h**2 + 6*h - 45
What is the a'th term of 3352, 3356, 3360, 3364?
4*a + 3348
What is the k'th term of -3809, -3801, -3793, -3785, -3777?
8*k - 3817
What is the m'th term of -658, 2312, 5284, 8258, 11234?
m**2 + 2967*m - 3626
What is the s'th term of 86092, 172185, 258278, 344371, 430464?
86093*s - 1
What is the t'th term of 53612, 53605, 53598, 53591, 53584, 53577?
-7*t + 53619
What is the b'th term of -427, -864, -1599, -2638, -3987, -5652, -7639, -9954?
-b**3 - 143*b**2 - b - 282
What is the h'th term of -71, -407, -897, -1547, -2363, -3351, -4517, -5867?
-h**3 - 71*h**2 - 116*h + 117
What is the q'th term of 13392, 13411, 13444, 13497, 13576, 13687, 13836, 14029?
q**3 + q**2 + 9*q + 13381
What is the a'th term of -341, -690, -1039, -1388?
-349*a + 8
What is the i'th term of -852, -1806, -2758, -3708?
i**2 - 957*i + 104
What is the t'th term of -23, 159, 655, 1621, 3213, 5587, 8899?
26*t**3 + t**2 - 3*t - 47
What is the u'th term of 3302, 13006, 29178, 51818?
3234*u**2 + 2*u + 66
What is the b'th term of 3057, 6132, 9207?
3075*b - 18
What is the s'th term of -56915, -56918, -56921, -56924?
-3*s - 56912
What is the k'th term of 50, 180, 386, 668, 1026, 1460, 1970?
38*k**2 + 16*k - 4
What is the k'th term of 603, 1193, 1767, 2325, 2867?
-8*k**2 + 614*k - 3
What is the k'th term of -1428, -2695, -3956, -5205, -6436?
k**3 - 3*k**2 - 1265*k - 161
What is the j'th term of 78872, 157748, 236626, 315506, 394388, 473272, 552158?
j**2 + 78873*j - 2
What is the p'th term of -10476, -20953, -31434, -41919, -52408?
-2*p**2 - 10471*p - 3
What is the k'th term of -9779, -19560, -29341?
-9781*k + 2
What is the d'th term of 105, 249, 403, 573, 765, 985?
d**3 - d**2 + 140*d - 35
What is the b'th term of -21969, -21965, -21961, -21957, -21953?
4*b - 21973
What is the f'th term of 1702, 6910, 15588, 27736, 43354, 62442, 85000?
1735*f**2 + 3*f - 36
What is the y'th term of 357, 264, 109, -108?
-31*y**2 + 388
What is the f'th term of -10189, -10042, -9895, -9748, -9601?
147*f - 10336
What is the w'th term of 90, 106, 136, 186, 262, 370, 516, 706?
w**3 + w**2 + 6*w + 82
What is the c'th term of -128, -186, -268, -386, -552, -778, -1076, -1458?
-2*c**3 - 44*c - 82
What is the g'th term of 374, 3259, 11088, 26333, 51466?
412*g**3 + g - 39
What is the l'th term of -2309, -2368, -2467, -2606?
-20*l**2 + l - 2290
What is the k'th term of 2372, 9642, 21810, 38882, 60864, 87762, 119582?
k**3 + 2443*k**2 - 66*k - 6
What is the o'th term of -576, -1217, -1858, -2499?
-641*o + 65
What is the d'th term of 5035, 4916, 4797, 4678, 4559?
-119*d + 5154
What is the q'th term of 555, 597, 639?
42*q + 513
What is the h'th term of 1953, 1984, 2035, 2106, 2197, 2308, 2439?
10*h**2 + h + 1942
What is the x'th term of 1345, 1378, 1439, 1540, 1693?
2*x**3 + 2*x**2 + 13*x + 1328
What is the f'th term of 785, 1615, 2445, 3275?
830*f - 45
What is the d'th term of 12925648, 12925647, 12925646, 12925645?
-d + 12925649
What is the p'th term of -346, -670, -994, -1318, -1642?
-324*p - 22
What is the a'th term of 68, 17, -86, -247, -472, -767, -1138, -1591?
-a**3 - 20*a**2 + 16*a + 73
What is the u'th term of 440692, 440694, 440698, 440704, 440712, 440722, 440734?
u**2 - u + 440692
What is the z'th term of -15006, -30010, -45014, -60018?
-15004*z - 2
What is the k'th term of -2966942, -2966937, -2966930, -2966921, -2966910, -2966897, -2966882?
k**2 + 2*k - 2966945
What is the x'th term of 11148, 22294, 33442, 44592?
x**2 + 11143*x + 4
What is the n'th term of 31, 321, 1113, 2659, 5211, 9021?
42*n**3 - n**2 - n - 9
What is the r'th term of 1697, 5636, 12191, 21356, 33125?
-r**3 + 1314*r**2 + 4*r + 380
What is the c'th term of -9298, -9348, -9432, -9550?
-17*c**2 + c - 9282
What is the m'th term of -6631, -6692, -6753, -6814, -6875, -6936?
-61*m - 6570
What is the t'th term of 7646, 31053, 70066, 124685?
7803*t**2 - 2*t - 155
What is the h'th term of -8327, -16645, -24963?
-8318*h - 9
What is the d'th term of -928, -925, -922, -919, -916?
3*d - 931
What is the u'th term of -177735, -177751, -177777, -177813, -177859, -177915, -177981?
-5*u**2 - u - 177729
What is the s'th term of -1562, -3120, -4678, -6236, -7794?
-1558*s - 4
What is the v'th term of -127041, -254076, -381107, -508134, -635157?
2*v**2 - 127041*v - 2
What is the v'th term of -4966, -9973, -14970, -19951, -24910?
v**3 - v**2 - 5011*v + 45
What is the x'th term of -84968, -84974, -84984, -84998?
-2*x**2 - 84966
What is the n'th term of -3344, -6681, -10018, -13355, -16692?
-3337*n - 7
What is the i'th term of 11797, 11789, 11781, 11773, 11765, 11757?
-8*i + 11805
What is the y'th term of 71, 111, 103, 23, -153?
-4*y**3 + 68*y + 7
What is the k'th term of 643934, 643943, 643964, 644003, 644066, 644159, 644288, 644459?
k**3 + 2*k + 643931
What is the c'th term of -30476, -30457, -30438, -30419?
19*c - 30495
What is the k'th term of -108, -320, -532?
-212*k + 104
What is the o'th term of 513, 524, 535, 546?
11*o + 502
What is the w'th term of 2126, 2311, 2496, 2681, 2866?
185*w + 1941
What is the t'th term of 1498, 2966, 4434, 5902?
1468*t + 30
What is the f'th term of 1146, 2899, 5810, 9873, 15082?
-f**3 + 585*f**2 + 5*f + 557
What is the x'th term of -265, -498, -731, -964, -1197, -1430?
-233*x - 32
What is the d'th term of 439, 767, 1073, 1345, 1571, 1739, 1837?
-2*d**3 + d**2 + 339*d + 101
What is the q'th term of 1613, 1600, 1579, 1550, 1513?
-4*q**2 - q + 1618
What is the g'th term of 4830, 9653, 14470, 19281, 24086?
-3*g**2 + 4832*g + 1
What is the t'th term of 2384, 4773, 7166, 9563?
2*t**2 + 2383*t - 1
What is the t'th term of -65, -151, -261, -395, -553, -735, -941?
-12*t**2 - 50*t - 3
What is the k'th term of 4151326, 4151332, 4151342, 4151356, 4151374?
2*k**2 + 4151324
What is the j'th term of 307, 337, 329, 265, 127, -103?
-3*j**3 - j**2 + 54*j + 257
What is the w'th term of -4967, -9769, -14571, -19373?
-4802*w - 165
What is the d'th term of -17297, -34588, -51881, -69176, -86473?
-d**2 - 17288*d - 8
What is the g'th term of 12165, 24213, 36143, 47955, 59649?
-59*g**2 + 12225*g - 1
What is the p'th term of 806, 3193, 7170, 12737, 19894, 28641, 38978?
795*p**2 + 2*p + 9
What is the n'th term of -1104, -2460, -4068, -5928, -8040, -10404, -13020?
-126*n**2 - 978*n
What is the a'th term of 8427, 16865, 25311, 33765, 42227?
4*a**2 + 8426*a - 3
What is the j'th term of 694790, 694792, 694804, 694832, 694882, 694960?
j**3 - j**2 - 2*j + 694792
What is the x'th term of 1830, 7437, 16776, 29841, 46626, 67125, 91332?
-x**3 + 1872*x**2 - 2*x - 39
What is the i'th term of -104759, -104759, -104757, -104753, -104747?
i**2 - 3*i - 104757
What is the g'th term of -275, -391, -583, -851?
-38*g**2 - 2*g - 235
What is the m'th term of -113, -144, -9, 376, 1095, 2232?
14*m**3 - m**2 - 126*m
What is the s'th term of 11446, 12564, 13668, 14752, 15810?
-s**3 - s**2 + 1128*s 