2, 1522?
12*i**3 + i**2 - i + 2
What is the n'th term of 353, 350, 347, 344, 341?
-3*n + 356
What is the k'th term of 414, 828, 1242, 1656, 2070?
414*k
What is the w'th term of 72, 68, 64, 60?
-4*w + 76
What is the n'th term of 26, 91, 214, 407, 682, 1051?
2*n**3 + 17*n**2 + 7
What is the z'th term of 4, 33, 82, 151?
10*z**2 - z - 5
What is the z'th term of -31, -24, -17, -10, -3?
7*z - 38
What is the w'th term of -15, -97, -325, -771, -1507, -2605, -4137?
-12*w**3 - w**2 + 5*w - 7
What is the b'th term of -52, -427, -1436, -3397, -6628, -11447, -18172?
-53*b**3 + b**2 - 7*b + 7
What is the v'th term of -111, -214, -317?
-103*v - 8
What is the a'th term of 14, 120, 406, 962, 1878, 3244, 5150, 7686?
15*a**3 + a - 2
What is the l'th term of 13, -4, -49, -134, -271?
-2*l**3 - 2*l**2 + 3*l + 14
What is the a'th term of -2933, -2942, -2965, -3008, -3077, -3178, -3317?
-a**3 - a**2 + a - 2932
What is the r'th term of 10, 38, 80, 130, 182, 230, 268, 290?
-r**3 + 13*r**2 - 4*r + 2
What is the o'th term of -620, -1244, -1868, -2492?
-624*o + 4
What is the j'th term of -18, -113, -372, -879, -1718, -2973, -4728?
-14*j**3 + 2*j**2 - 3*j - 3
What is the i'th term of 91, 88, 85, 82?
-3*i + 94
What is the d'th term of 40, 44, 50, 58, 68, 80, 94?
d**2 + d + 38
What is the j'th term of 1314, 1316, 1318?
2*j + 1312
What is the d'th term of 276, 300, 316, 318, 300, 256, 180?
-d**3 + 2*d**2 + 25*d + 250
What is the o'th term of -1, 0, 1, 2?
o - 2
What is the q'th term of 370, 368, 364, 358, 350, 340, 328?
-q**2 + q + 370
What is the f'th term of 9, 37, 83, 147?
9*f**2 + f - 1
What is the n'th term of -36, -119, -258, -453, -704, -1011?
-28*n**2 + n - 9
What is the g'th term of -100, -104, -108, -112, -116, -120?
-4*g - 96
What is the i'th term of -131, -271, -399, -509, -595?
i**3 - 147*i + 15
What is the m'th term of 38, 40, 44, 50, 58, 68?
m**2 - m + 38
What is the x'th term of 41, 93, 145?
52*x - 11
What is the r'th term of -157, -637, -1437, -2557, -3997, -5757, -7837?
-160*r**2 + 3
What is the h'th term of -340, -341, -342, -343, -344, -345?
-h - 339
What is the y'th term of -8, -37, -86, -155?
-10*y**2 + y + 1
What is the y'th term of -72, -64, -70, -96, -148, -232, -354, -520?
-y**3 - y**2 + 18*y - 88
What is the k'th term of -20, -11, 22, 91, 208?
2*k**3 - 5*k - 17
What is the v'th term of -29, -54, -95, -152, -225, -314?
-8*v**2 - v - 20
What is the t'th term of 174, 127, 82, 39, -2, -41?
t**2 - 50*t + 223
What is the w'th term of 2317, 2318, 2319, 2320, 2321?
w + 2316
What is the c'th term of -1630, -1629, -1628, -1627, -1626?
c - 1631
What is the j'th term of -326, -327, -328, -329, -330, -331?
-j - 325
What is the y'th term of -2279, -2277, -2263, -2231, -2175, -2089, -1967, -1803?
y**3 - 5*y - 2275
What is the r'th term of -8, -48, -122, -236, -396, -608, -878, -1212?
-r**3 - 11*r**2 + 4
What is the s'th term of -28, -95, -204, -355?
-21*s**2 - 4*s - 3
What is the d'th term of -32, -120, -268, -476, -744, -1072, -1460?
-30*d**2 + 2*d - 4
What is the m'th term of 39, 31, 19, 3, -17?
-2*m**2 - 2*m + 43
What is the d'th term of 11, 19, 27, 35, 43, 51?
8*d + 3
What is the c'th term of -215, -241, -265, -287, -307, -325, -341?
c**2 - 29*c - 187
What is the u'th term of 322, 645, 962, 1267, 1554, 1817, 2050, 2247?
-u**3 + 3*u**2 + 321*u - 1
What is the x'th term of -258, -244, -224, -198, -166?
3*x**2 + 5*x - 266
What is the q'th term of 55, 120, 187, 256, 327, 400?
q**2 + 62*q - 8
What is the d'th term of -2582, -2586, -2592, -2600, -2610, -2622, -2636?
-d**2 - d - 2580
What is the s'th term of 25, 20, 13, 4, -7, -20, -35?
-s**2 - 2*s + 28
What is the x'th term of -64, -35, -6?
29*x - 93
What is the n'th term of 837, 1674, 2513, 3354, 4197, 5042, 5889?
n**2 + 834*n + 2
What is the d'th term of -33, -41, -27, 9, 67, 147, 249?
11*d**2 - 41*d - 3
What is the h'th term of 494, 493, 492, 491, 490, 489?
-h + 495
What is the q'th term of -990, -950, -878, -768, -614, -410, -150, 172?
q**3 + 10*q**2 + 3*q - 1004
What is the x'th term of 486, 474, 456, 432?
-3*x**2 - 3*x + 492
What is the h'th term of -1265, -2528, -3791, -5054?
-1263*h - 2
What is the j'th term of -8, -8, 18, 88, 220, 432?
3*j**3 - 5*j**2 - 6*j
What is the j'th term of 180, 180, 182, 186, 192, 200?
j**2 - 3*j + 182
What is the u'th term of -10, -13, -16?
-3*u - 7
What is the r'th term of 38, 36, 34, 32, 30?
-2*r + 40
What is the m'th term of 458, 1851, 4172, 7421, 11598, 16703, 22736?
464*m**2 + m - 7
What is the p'th term of -744, -746, -748, -750, -752?
-2*p - 742
What is the k'th term of 71, 146, 237, 350, 491, 666, 881?
k**3 + 2*k**2 + 62*k + 6
What is the w'th term of -47, -166, -363, -638, -991, -1422, -1931?
-39*w**2 - 2*w - 6
What is the g'th term of 69, 57, 23, -45, -159, -331, -573, -897?
-2*g**3 + g**2 - g + 71
What is the x'th term of 30, 41, 50, 51, 38, 5, -54?
-x**3 + 5*x**2 + 3*x + 23
What is the u'th term of -2248, -2244, -2238, -2230, -2220, -2208, -2194?
u**2 + u - 2250
What is the n'th term of 183, 751, 1707, 3057, 4807, 6963, 9531?
n**3 + 188*n**2 - 3*n - 3
What is the p'th term of -3, -48, -135, -270, -459, -708?
-p**3 - 15*p**2 + 7*p + 6
What is the w'th term of -58, -44, -26, -4?
2*w**2 + 8*w - 68
What is the m'th term of 820, 823, 826?
3*m + 817
What is the g'th term of 395, 801, 1209, 1619, 2031, 2445, 2861?
g**2 + 403*g - 9
What is the l'th term of -271, -279, -287?
-8*l - 263
What is the z'th term of -15, -26, -35, -42, -47?
z**2 - 14*z - 2
What is the t'th term of 31, 51, 71, 91, 111?
20*t + 11
What is the r'th term of 1532, 1499, 1456, 1397, 1316, 1207, 1064, 881?
-r**3 + r**2 - 29*r + 1561
What is the f'th term of -14, -18, -26, -38, -54, -74, -98?
-2*f**2 + 2*f - 14
What is the t'th term of -51, -85, -145, -231, -343, -481, -645?
-13*t**2 + 5*t - 43
What is the r'th term of -11, -32, -69, -122, -191, -276?
-8*r**2 + 3*r - 6
What is the a'th term of -5181, -5184, -5187, -5190, -5193, -5196?
-3*a - 5178
What is the h'th term of 18, 60, 102, 144, 186?
42*h - 24
What is the h'th term of -10, -5, -2, -1, -2?
-h**2 + 8*h - 17
What is the m'th term of 10, -3, -14, -23, -30, -35, -38?
m**2 - 16*m + 25
What is the h'th term of -3, 0, 17, 60, 141, 272, 465?
2*h**3 - 5*h**2 + 4*h - 4
What is the k'th term of 24, 44, 60, 72?
-2*k**2 + 26*k
What is the m'th term of 19, 66, 129, 208?
8*m**2 + 23*m - 12
What is the l'th term of 348, 349, 350, 351, 352?
l + 347
What is the j'th term of 32, 55, 100, 173, 280?
j**3 + 5*j**2 + j + 25
What is the i'th term of 9, 34, 125, 324, 673, 1214, 1989?
7*i**3 - 9*i**2 + 3*i + 8
What is the o'th term of -1041, -2084, -3131, -4182, -5237, -6296, -7359?
-2*o**2 - 1037*o - 2
What is the d'th term of -17, -56, -133, -260, -449, -712, -1061, -1508?
-2*d**3 - 7*d**2 - 4*d - 4
What is the l'th term of -91, -119, -145, -169, -191, -211?
l**2 - 31*l - 61
What is the c'th term of -243, -493, -745, -999?
-c**2 - 247*c + 5
What is the f'th term of 10, 8, 18, 52, 122, 240, 418, 668?
2*f**3 - 6*f**2 + 2*f + 12
What is the b'th term of 4803, 9608, 14413, 19218, 24023?
4805*b - 2
What is the t'th term of 1, -18, -59, -122, -207?
-11*t**2 + 14*t - 2
What is the a'th term of 1348, 1358, 1374, 1396, 1424?
3*a**2 + a + 1344
What is the n'th term of 436, 874, 1312, 1750, 2188, 2626?
438*n - 2
What is the z'th term of 327, 651, 975, 1299, 1623, 1947?
324*z + 3
What is the v'th term of -99, -195, -289, -381, -471?
v**2 - 99*v - 1
What is the v'th term of -5165, -5166, -5167, -5168, -5169?
-v - 5164
What is the i'th term of -23, -46, -69?
-23*i
What is the q'th term of -29, -25, -27, -41, -73, -129?
-q**3 + 3*q**2 + 2*q - 33
What is the a'th term of 390, 392, 396, 402?
a**2 - a + 390
What is the k'th term of -4458, -4461, -4466, -4473, -4482, -4493?
-k**2 - 4457
What is the n'th term of 647, 651, 649, 635, 603, 547?
-n**3 + 3*n**2 + 2*n + 643
What is the y'th term of 4, 9, 18, 31, 48?
2*y**2 - y + 3
What is the d'th term of -4, -92, -234, -424, -656?
d**3 - 33*d**2 + 4*d + 24
What is the x'th term of -10, -1, 8, 17, 26?
9*x - 19
What is the z'th term of 14, 105, 352, 833, 1626, 2809, 4460?
13*z**3 + 1
What is the g'th term of -45, -46, -43, -30, -1, 50, 129, 242?
g**3 - 4*g**2 + 4*g - 46
What is the g'th term of 29, 13, -27, -103, -227, -411, -667, -1007?
-2*g**3 