'th term of 99, 573, 1057, 1557, 2079?
d**3 - d**2 + 470*d - 371
What is the r'th term of -589, -1176, -1769, -2368, -2973?
-3*r**2 - 578*r - 8
What is the a'th term of 556730, 1113463, 1670196, 2226929, 2783662?
556733*a - 3
What is the q'th term of -67, -156, -265, -394?
-10*q**2 - 59*q + 2
What is the y'th term of -1737, -4222, -6709, -9198, -11689, -14182, -16677?
-y**2 - 2482*y + 746
What is the k'th term of -48461, -48458, -48455?
3*k - 48464
What is the u'th term of 1016, 1029, 1052, 1091, 1152, 1241, 1364?
u**3 - u**2 + 9*u + 1007
What is the o'th term of -23, -412, -1475, -3548, -6967, -12068, -19187, -28660?
-56*o**3 - o**2 + 6*o + 28
What is the h'th term of -1316, -5196, -11644, -20660, -32244?
-1284*h**2 - 28*h - 4
What is the r'th term of 22380, 22395, 22410?
15*r + 22365
What is the y'th term of -4729, -9452, -14169, -18880?
3*y**2 - 4732*y
What is the o'th term of 3891, 3905, 3919, 3933?
14*o + 3877
What is the n'th term of -5127, -10258, -15383, -20502, -25615?
3*n**2 - 5140*n + 10
What is the h'th term of 34, 66, 106, 148, 186, 214, 226, 216?
-h**3 + 10*h**2 + 9*h + 16
What is the n'th term of 2391, 4823, 7255, 9687, 12119, 14551?
2432*n - 41
What is the g'th term of -270, -645, -1042, -1473, -1950, -2485?
-2*g**3 + g**2 - 364*g + 95
What is the m'th term of 577, 860, 1333, 1996, 2849?
95*m**2 - 2*m + 484
What is the s'th term of -1765, -3471, -5187, -6919, -8673, -10455, -12271?
-s**3 + s**2 - 1702*s - 63
What is the i'th term of 3782, 3766, 3752, 3740, 3730, 3722?
i**2 - 19*i + 3800
What is the h'th term of -41, -39, -7, 67, 195, 389, 661?
2*h**3 + 3*h**2 - 21*h - 25
What is the k'th term of -1016, -2043, -3086, -4145, -5220, -6311?
-8*k**2 - 1003*k - 5
What is the g'th term of 26, 18, -60, -244, -570, -1074, -1792, -2760?
-6*g**3 + g**2 + 31*g
What is the w'th term of 19581, 39176, 58773, 78372, 97973, 117576, 137181?
w**2 + 19592*w - 12
What is the y'th term of -1650, -2035, -2420, -2805, -3190, -3575?
-385*y - 1265
What is the x'th term of 249, 2458, 8581, 20574, 40393, 69994, 111333, 166366?
326*x**3 + x**2 - 76*x - 2
What is the v'th term of 1170, 2422, 4508, 7428, 11182?
417*v**2 + v + 752
What is the k'th term of -1979, -3782, -5585?
-1803*k - 176
What is the z'th term of 70269, 140554, 210843, 281136, 351433, 421734?
2*z**2 + 70279*z - 12
What is the d'th term of -173, -642, -1427, -2528, -3945, -5678?
-158*d**2 + 5*d - 20
What is the u'th term of -555, -2008, -4367, -7638, -11827?
-u**3 - 447*u**2 - 105*u - 2
What is the o'th term of 16551, 33043, 49535?
16492*o + 59
What is the l'th term of -1206, -2419, -3620, -4803, -5962?
l**3 - 1220*l + 13
What is the c'th term of -1913, -3765, -5613, -7457, -9297, -11133?
2*c**2 - 1858*c - 57
What is the t'th term of 1581, 3228, 5065, 7188, 9693?
16*t**3 - t**2 + 1538*t + 28
What is the v'th term of 0, 25, 88, 207, 400, 685, 1080?
3*v**3 + v**2 + v - 5
What is the v'th term of -1462, -1534, -1604, -1672, -1738, -1802?
v**2 - 75*v - 1388
What is the y'th term of 16844, 16817, 16788, 16757, 16724, 16689?
-y**2 - 24*y + 16869
What is the l'th term of 10, -18, -72, -158, -282, -450?
-l**3 - 7*l**2 + 18
What is the r'th term of 8, 140, 360, 668, 1064, 1548, 2120?
44*r**2 - 36
What is the z'th term of -307, -2891, -9903, -23557, -46067?
-369*z**3 - z + 63
What is the o'th term of -727, -1454, -2181, -2908, -3635, -4362?
-727*o
What is the t'th term of 140, 372, 760, 1304, 2004, 2860, 3872?
78*t**2 - 2*t + 64
What is the y'th term of -823898, -823899, -823900, -823901?
-y - 823897
What is the l'th term of -1672, -2035, -2402, -2773?
-2*l**2 - 357*l - 1313
What is the h'th term of 22021, 88077, 198171, 352303, 550473, 792681?
22019*h**2 - h + 3
What is the r'th term of 2169, 2186, 2203, 2220, 2237?
17*r + 2152
What is the k'th term of 236, 185, 120, 41, -52, -159?
-7*k**2 - 30*k + 273
What is the u'th term of 18, -47, -240, -627, -1274, -2247, -3612, -5435?
-11*u**3 + 2*u**2 + 6*u + 21
What is the t'th term of -7853, -15710, -23567, -31424, -39281, -47138?
-7857*t + 4
What is the i'th term of -8327, -8343, -8357, -8369, -8379?
i**2 - 19*i - 8309
What is the c'th term of 277833, 277832, 277831, 277830, 277829?
-c + 277834
What is the p'th term of -5155, -5153, -5125, -5059, -4943, -4765?
2*p**3 + p**2 - 15*p - 5143
What is the n'th term of 544, 567, 600, 643, 696, 759?
5*n**2 + 8*n + 531
What is the s'th term of 3684, 7375, 11080, 14805, 18556?
s**3 + s**2 + 3681*s + 1
What is the q'th term of -4441, -4442, -4443, -4444, -4445?
-q - 4440
What is the c'th term of -1410436, -2820871, -4231306?
-1410435*c - 1
What is the p'th term of -739, -712, -681, -646?
2*p**2 + 21*p - 762
What is the r'th term of 345, 79, -165, -375, -539?
2*r**3 - r**2 - 277*r + 621
What is the y'th term of -11391, -45426, -102161, -181602, -283755?
-y**3 - 11344*y**2 + 4*y - 50
What is the c'th term of -1425, -2779, -4133, -5487, -6841, -8195?
-1354*c - 71
What is the j'th term of 2212, 8940, 20156, 35860?
2244*j**2 - 4*j - 28
What is the t'th term of -1697, -13203, -44421, -105203, -205401, -354867, -563453?
-1642*t**3 - 4*t**2 - 51
What is the c'th term of 747453, 1494909, 2242365, 2989821?
747456*c - 3
What is the n'th term of -568, -2441, -5612, -10075, -15824, -22853?
n**3 - 655*n**2 + 85*n + 1
What is the k'th term of 228567, 457135, 685703, 914271?
228568*k - 1
What is the t'th term of -151147, -302289, -453431?
-151142*t - 5
What is the l'th term of 93686, 187366, 281046?
93680*l + 6
What is the m'th term of -18, 289, 782, 1449, 2278, 3257, 4374?
-2*m**3 + 105*m**2 + 6*m - 127
What is the p'th term of 219134, 219132, 219130?
-2*p + 219136
What is the k'th term of 66603, 66604, 66605?
k + 66602
What is the d'th term of -817, -1600, -2373, -3136?
5*d**2 - 798*d - 24
What is the s'th term of -5, 24, 83, 178, 315, 500?
s**3 + 9*s**2 - 5*s - 10
What is the i'th term of -1896, -1860, -1824, -1788?
36*i - 1932
What is the t'th term of 165, 1147, 3751, 8787, 17065, 29395, 46587, 69451?
135*t**3 + t**2 + 34*t - 5
What is the k'th term of 15926, 15935, 15944?
9*k + 15917
What is the s'th term of -8368, -8399, -8430, -8461?
-31*s - 8337
What is the s'th term of -330, -700, -1112, -1572, -2086, -2660?
-s**3 - 15*s**2 - 318*s + 4
What is the m'th term of 413, 809, 1207, 1607, 2009, 2413, 2819?
m**2 + 393*m + 19
What is the t'th term of -103, -164, -179, -124, 25, 292, 701, 1276?
4*t**3 - t**2 - 86*t - 20
What is the t'th term of -550, -833, -852, -607, -98, 675, 1712?
132*t**2 - 679*t - 3
What is the h'th term of -9, 102, 339, 702?
63*h**2 - 78*h + 6
What is the o'th term of 18, -19, -146, -417, -886, -1607, -2634?
-9*o**3 + 9*o**2 - o + 19
What is the r'th term of -8120, -16205, -24276, -32333, -40376, -48405?
7*r**2 - 8106*r - 21
What is the u'th term of -40, -135, -252, -361, -432, -435, -340?
5*u**3 - 41*u**2 - 7*u + 3
What is the j'th term of -10, -185, -702, -1747, -3506, -6165?
-31*j**3 + 15*j**2 - 3*j + 9
What is the f'th term of 107434, 107435, 107436, 107437, 107438, 107439?
f + 107433
What is the d'th term of -4984, -9998, -15022, -20062, -25124, -30214, -35338, -40502?
-d**3 + d**2 - 5010*d + 26
What is the l'th term of 3202, 3222, 3262, 3328, 3426, 3562, 3742, 3972?
l**3 + 4*l**2 + l + 3196
What is the r'th term of -992966, -1985936, -2978906, -3971876?
-992970*r + 4
What is the t'th term of 1808, 7340, 16554, 29444, 46004?
-t**3 + 1847*t**2 - 2*t - 36
What is the t'th term of 20334, 20333, 20332, 20331, 20330?
-t + 20335
What is the t'th term of 1955, 1948, 1945, 1946, 1951, 1960, 1973?
2*t**2 - 13*t + 1966
What is the w'th term of -481654, -481652, -481650?
2*w - 481656
What is the c'th term of -123101, -246215, -369329, -492443, -615557?
-123114*c + 13
What is the q'th term of 607880, 607882, 607886, 607892, 607900?
q**2 - q + 607880
What is the h'th term of -277318, -277342, -277364, -277384, -277402?
h**2 - 27*h - 277292
What is the h'th term of 217, 931, 2141, 3847, 6049, 8747, 11941?
248*h**2 - 30*h - 1
What is the v'th term of 634513, 634517, 634523, 634531, 634541, 634553, 634567?
v**2 + v + 634511
What is the y'th term of 798, 2456, 5212, 9060, 13994, 20008?
-y**3 + 555*y**2 + 244
What is the s'th term of -241, -737, -1245, -1771, -2321, -2901?
-s**3 - 489*s + 249
What is the q'th term of -4