 + 257
What is the k'th term of 5, 58, 177, 392, 733, 1230, 1913?
5*k**3 + 3*k**2 + 9*k - 12
What is the d'th term of 774, 1391, 2422, 3867, 5726?
207*d**2 - 4*d + 571
What is the y'th term of -1141, -2531, -3921, -5311, -6701, -8091?
-1390*y + 249
What is the a'th term of 11049, 11065, 11083, 11103, 11125, 11149, 11175?
a**2 + 13*a + 11035
What is the q'th term of 13043696, 13043697, 13043698, 13043699, 13043700?
q + 13043695
What is the z'th term of 198954, 397905, 596856, 795807, 994758?
198951*z + 3
What is the f'th term of 131477, 262955, 394433, 525911, 657389, 788867?
131478*f - 1
What is the x'th term of -2679190, -2679187, -2679182, -2679175, -2679166, -2679155?
x**2 - 2679191
What is the h'th term of 2814, 2663, 2410, 2055, 1598?
-51*h**2 + 2*h + 2863
What is the z'th term of 131, 160, 189, 218, 247?
29*z + 102
What is the s'th term of 560, 596, 620, 626, 608, 560, 476?
-s**3 + 43*s + 518
What is the q'th term of -670422, -670423, -670424?
-q - 670421
What is the l'th term of 4128, 4054, 3980, 3906, 3832, 3758?
-74*l + 4202
What is the o'th term of -96, -484, -1164, -2136, -3400?
-146*o**2 + 50*o
What is the v'th term of 354466, 354483, 354510, 354547, 354594, 354651?
5*v**2 + 2*v + 354459
What is the a'th term of 1089, 1550, 2321, 3408, 4817?
a**3 + 149*a**2 + 7*a + 932
What is the c'th term of -1811, -3626, -5431, -7220, -8987, -10726, -12431?
c**3 - c**2 - 1819*c + 8
What is the n'th term of -2896, -23026, -77678, -184114, -359596?
-2877*n**3 + n**2 + 6*n - 26
What is the s'th term of 30997, 123978, 278941, 495880, 774789, 1115662, 1518493?
-s**3 + 30997*s**2 - 3*s + 4
What is the q'th term of -15019, -29959, -44809, -59563, -74215?
q**3 + 39*q**2 - 15064*q + 5
What is the x'th term of 57160, 114294, 171428?
57134*x + 26
What is the c'th term of 161, 387, 737, 1265, 2025, 3071?
9*c**3 + 8*c**2 + 139*c + 5
What is the u'th term of 3525, 3483, 3441, 3399?
-42*u + 3567
What is the a'th term of -14992, -29966, -44940, -59914?
-14974*a - 18
What is the r'th term of -312, -133, 44, 219, 392, 563, 732?
-r**2 + 182*r - 493
What is the t'th term of 31109, 31107, 31103, 31097, 31089, 31079, 31067?
-t**2 + t + 31109
What is the m'th term of 31467, 62895, 94323, 125751?
31428*m + 39
What is the i'th term of 3433, 3466, 3499?
33*i + 3400
What is the g'th term of 147, 487, 1023, 1755, 2683?
98*g**2 + 46*g + 3
What is the j'th term of -957, -2051, -3145?
-1094*j + 137
What is the w'th term of -68134, -68132, -68130, -68128?
2*w - 68136
What is the s'th term of 15164, 60607, 136352, 242405, 378772, 545459, 742472?
s**3 + 15145*s**2 + s + 17
What is the c'th term of 69, -42, -209, -426, -687?
c**3 - 34*c**2 - 16*c + 118
What is the u'th term of 3731, 3748, 3795, 3890, 4051, 4296?
3*u**3 - 3*u**2 + 5*u + 3726
What is the c'th term of 88558, 354267, 797116, 1417105, 2214234, 3188503, 4339912?
88570*c**2 - c - 11
What is the i'th term of -4681, -4633, -4477, -4159, -3625?
9*i**3 - 15*i - 4675
What is the b'th term of -9, 28, 113, 258, 475, 776, 1173, 1678?
2*b**3 + 12*b**2 - 13*b - 10
What is the m'th term of 13008, 52337, 117886, 209655, 327644, 471853?
13110*m**2 - m - 101
What is the z'th term of 3661, 7324, 10987, 14650?
3663*z - 2
What is the q'th term of -176, -201, -214, -209, -180?
q**3 - 32*q - 145
What is the r'th term of 577, 821, 1053, 1267, 1457, 1617, 1741?
-r**3 + 251*r + 327
What is the k'th term of -69, -335, -783, -1419, -2249, -3279?
-k**3 - 85*k**2 - 4*k + 21
What is the p'th term of 388, 749, 1096, 1423, 1724, 1993, 2224, 2411?
-p**3 - p**2 + 371*p + 19
What is the x'th term of -96, -176, -230, -258, -260?
13*x**2 - 119*x + 10
What is the s'th term of -380, -617, -1216, -2357, -4220, -6985, -10832?
-30*s**3 - s**2 - 24*s - 325
What is the y'th term of -77817, -77825, -77837, -77853, -77873, -77897, -77925?
-2*y**2 - 2*y - 77813
What is the q'th term of 1500, 2874, 4248?
1374*q + 126
What is the t'th term of -111, -883, -2991, -7107, -13903, -24051, -38223, -57091?
-112*t**3 + 4*t**2 - 3
What is the b'th term of -98645, -394747, -888243, -1579127, -2467393, -3553035?
b**3 - 98703*b**2 + 57
What is the h'th term of 22672, 22677, 22686, 22699?
2*h**2 - h + 22671
What is the d'th term of 990, 2112, 3354, 4710, 6174, 7740, 9402, 11154?
-d**3 + 66*d**2 + 931*d - 6
What is the a'th term of 29, -8, -33, -46, -47, -36, -13?
6*a**2 - 55*a + 78
What is the y'th term of -28360, -28361, -28362, -28363?
-y - 28359
What is the i'th term of -3775212, -3775214, -3775216?
-2*i - 3775210
What is the k'th term of 147, 632, 1459, 2628?
171*k**2 - 28*k + 4
What is the q'th term of 41, -1, -273, -889, -1963, -3609?
-19*q**3 - q**2 + 94*q - 33
What is the d'th term of 1743, 1746, 1757, 1782, 1827, 1898?
d**3 - 2*d**2 + 2*d + 1742
What is the d'th term of 1092, 1656, 1690, 1194, 168, -1388, -3474?
-265*d**2 + 1359*d - 2
What is the s'th term of -236, -448, -650, -842, -1024, -1196, -1358?
5*s**2 - 227*s - 14
What is the h'th term of 672233, 1344464, 2016695?
672231*h + 2
What is the u'th term of -23277, -46558, -69839, -93120, -116401, -139682?
-23281*u + 4
What is the d'th term of -178, -841, -1936, -3457, -5398, -7753?
d**3 - 222*d**2 - 4*d + 47
What is the r'th term of 296722, 296708, 296684, 296650, 296606, 296552, 296488?
-5*r**2 + r + 296726
What is the v'th term of 7433, 7443, 7461, 7487, 7521, 7563, 7613?
4*v**2 - 2*v + 7431
What is the y'th term of -207, -375, -537, -693?
3*y**2 - 177*y - 33
What is the g'th term of 1211, 2501, 3783, 5051, 6299, 7521?
-g**3 + 2*g**2 + 1291*g - 81
What is the z'th term of 28978, 28986, 29008, 29050, 29118, 29218, 29356, 29538?
z**3 + z**2 - 2*z + 28978
What is the x'th term of -114, -434, -1000, -1836, -2966, -4414?
-4*x**3 - 99*x**2 + 5*x - 16
What is the q'th term of 785, 1126, 1469, 1814, 2161, 2510, 2861?
q**2 + 338*q + 446
What is the n'th term of 4302, 4317, 4332, 4347?
15*n + 4287
What is the a'th term of 726, 697, 640, 549, 418, 241, 12?
-a**3 - 8*a**2 + 2*a + 733
What is the d'th term of 33, 917, 3491, 8601, 17093, 29813?
141*d**3 - d**2 - 100*d - 7
What is the t'th term of -10136, -10053, -9974, -9899, -9828?
-2*t**2 + 89*t - 10223
What is the o'th term of 313773, 313766, 313755, 313740, 313721, 313698?
-2*o**2 - o + 313776
What is the i'th term of 29559, 29479, 29399?
-80*i + 29639
What is the h'th term of 5035861, 5035849, 5035823, 5035777, 5035705?
-h**3 - h**2 - 2*h + 5035865
What is the r'th term of 2368, 4770, 7170, 9568, 11964, 14358, 16750?
-r**2 + 2405*r - 36
What is the m'th term of -417, -563, -709, -855?
-146*m - 271
What is the w'th term of 217864, 435722, 653580?
217858*w + 6
What is the s'th term of 730, 2844, 6350, 11248, 17538, 25220, 34294?
696*s**2 + 26*s + 8
What is the x'th term of 17743, 35486, 53229, 70972?
17743*x
What is the k'th term of 6847, 6731, 6537, 6265, 5915?
-39*k**2 + k + 6885
What is the x'th term of -842, -1744, -2640, -3524, -4390, -5232?
x**3 - 3*x**2 - 900*x + 60
What is the f'th term of 1094, 1124, 1146, 1160, 1166, 1164, 1154?
-4*f**2 + 42*f + 1056
What is the t'th term of 693, 1545, 2965, 4953, 7509, 10633?
284*t**2 + 409
What is the y'th term of 387150, 774301, 1161452, 1548603, 1935754?
387151*y - 1
What is the v'th term of -5583, -11190, -16787, -22368, -27927, -33458, -38955?
v**3 - v**2 - 5611*v + 28
What is the v'th term of -16, -30, -40, -34, 0, 74, 200?
2*v**3 - 10*v**2 + 2*v - 10
What is the v'th term of 36645, 36635, 36625?
-10*v + 36655
What is the t'th term of -8112, -7819, -7020, -5463, -2896?
42*t**3 + t**2 - 4*t - 8151
What is the d'th term of -1133, -1771, -2405, -3035, -3661, -4283, -4901?
2*d**2 - 644*d - 491
What is the y'th term of 13158, 13172, 13172, 13152, 13106?
-y**3 - y**2 + 24*y + 13136
What is the f'th term of -2401801, -2401797, -2401793, -2401789, -2401785, -2401781?
4*f - 2401805
What is the n'th term of 128, 146, 40, -190, -544?
-62*n**2 + 204*n - 14
What is the i'th term of -14902, -14899, -14886, -14857, -14806, -14727, -14614, -14461?
i**3 - i**2 - i - 14901
What is the a'th term of -7113, -6814, -6515, -6216, -5917?
299*a - 7412
What is the d'th term of -58, -209, -440, -739, -1094?
2*d**3 - 52*d**2 - 9*d + 1
What is the t'th term of -2198, -2202, -2208, -2216, -2226, -2238?
-t**2 - t - 2196
What is the r'th term of -59,