9?
3*a + 217
What is the z'th term of -213, -844, -1911, -3426, -5401, -7848?
-2*z**3 - 206*z**2 + z - 6
What is the a'th term of 203, 435, 681, 947, 1239?
a**3 + a**2 + 222*a - 21
What is the u'th term of 15, -3, -55, -159, -333?
-3*u**3 + u**2 + 17
What is the d'th term of -707, -1412, -2117, -2822, -3527?
-705*d - 2
What is the d'th term of -94, -190, -286?
-96*d + 2
What is the j'th term of -7, -4, 9, 32, 65?
5*j**2 - 12*j
What is the i'th term of -41, -37, -43, -59, -85?
-5*i**2 + 19*i - 55
What is the t'th term of 4, -35, -136, -329, -644?
-5*t**3 - t**2 - t + 11
What is the w'th term of -413, -836, -1285, -1772, -2309, -2908, -3581, -4340?
-2*w**3 - w**2 - 406*w - 4
What is the i'th term of -25, -34, -39, -34, -13?
i**3 - 4*i**2 - 4*i - 18
What is the f'th term of -40, -119, -260, -469, -752, -1115?
-f**3 - 25*f**2 + 3*f - 17
What is the k'th term of 8, -14, -34, -52?
k**2 - 25*k + 32
What is the h'th term of 12, 1, -28, -81, -164, -283, -444?
-h**3 - 3*h**2 + 5*h + 11
What is the p'th term of -310, -314, -318, -322, -326, -330?
-4*p - 306
What is the l'th term of 72, 85, 98, 111?
13*l + 59
What is the w'th term of -45, -80, -101, -102, -77, -20, 75, 214?
w**3 + w**2 - 45*w - 2
What is the t'th term of 64, 59, 40, 1, -64, -161, -296?
-t**3 - t**2 + 5*t + 61
What is the i'th term of -22, -9, 10, 35, 66, 103, 146?
3*i**2 + 4*i - 29
What is the i'th term of -28, -67, -114, -169, -232, -303?
-4*i**2 - 27*i + 3
What is the k'th term of -589, -586, -573, -544, -493, -414, -301, -148?
k**3 - k**2 - k - 588
What is the h'th term of 16, 25, 32, 37, 40?
-h**2 + 12*h + 5
What is the q'th term of 17, 59, 121, 197, 281, 367, 449?
-q**3 + 16*q**2 + q + 1
What is the w'th term of 145, 287, 429?
142*w + 3
What is the v'th term of 53, 97, 147, 203?
3*v**2 + 35*v + 15
What is the k'th term of -32, -56, -72, -80, -80?
4*k**2 - 36*k
What is the r'th term of -159, -162, -155, -132, -87, -14, 93, 240?
r**3 - r**2 - 7*r - 152
What is the r'th term of 125, 248, 373, 500?
r**2 + 120*r + 4
What is the k'th term of 499, 510, 539, 592, 675, 794, 955, 1164?
k**3 + 3*k**2 - 5*k + 500
What is the k'th term of -69, -141, -215, -291?
-k**2 - 69*k + 1
What is the q'th term of -474, -1018, -1574, -2148, -2746, -3374, -4038, -4744?
-q**3 - 537*q + 64
What is the x'th term of -15210, -30419, -45628?
-15209*x - 1
What is the t'th term of 18, 99, 326, 771, 1506, 2603?
12*t**3 + t**2 - 6*t + 11
What is the t'th term of -178, -358, -538, -718, -898?
-180*t + 2
What is the q'th term of 33622, 33623, 33624, 33625?
q + 33621
What is the u'th term of 478, 489, 516, 565, 642, 753, 904?
u**3 + 2*u**2 - 2*u + 477
What is the i'th term of 10, 33, 54, 73, 90, 105?
-i**2 + 26*i - 15
What is the g'th term of 48, 44, 34, 12, -28?
-g**3 + 3*g**2 - 6*g + 52
What is the j'th term of -322, -581, -840, -1099, -1358?
-259*j - 63
What is the v'th term of 1225, 2451, 3677, 4903, 6129?
1226*v - 1
What is the g'th term of -53, -94, -135, -176?
-41*g - 12
What is the b'th term of 10, -99, -280, -533, -858?
-36*b**2 - b + 47
What is the g'th term of 115, 271, 429, 589?
g**2 + 153*g - 39
What is the i'th term of 85, 174, 263, 352?
89*i - 4
What is the j'th term of 84, 80, 76, 72, 68, 64?
-4*j + 88
What is the v'th term of -2125, -4240, -6341, -8422, -10477, -12500?
v**3 + v**2 - 2125*v - 2
What is the o'th term of 237, 222, 217, 228, 261, 322?
o**3 - o**2 - 19*o + 256
What is the y'th term of -32, -171, -402, -725, -1140?
-46*y**2 - y + 15
What is the n'th term of 36, 27, 12, -9, -36, -69, -108?
-3*n**2 + 39
What is the f'th term of 16, 12, -2, -32, -84, -164, -278, -432?
-f**3 + f**2 + 16
What is the o'th term of -752, -751, -750, -749, -748?
o - 753
What is the q'th term of 23, 49, 75?
26*q - 3
What is the r'th term of 4, -20, -90, -230, -464, -816?
-4*r**3 + r**2 + r + 6
What is the p'th term of -718, -725, -732?
-7*p - 711
What is the g'th term of -14, -12, -12, -14?
-g**2 + 5*g - 18
What is the c'th term of 1, 20, 51, 94, 149, 216, 295?
6*c**2 + c - 6
What is the d'th term of -2318, -4637, -6956?
-2319*d + 1
What is the r'th term of 5561, 5560, 5559?
-r + 5562
What is the a'th term of -11, -36, -77, -134, -207?
-8*a**2 - a - 2
What is the l'th term of 63, 128, 159, 138, 47, -132, -417?
-3*l**3 + l**2 + 83*l - 18
What is the v'th term of -586, -1172, -1758, -2344?
-586*v
What is the d'th term of -18, 1, 26, 51, 70, 77, 66, 31?
-d**3 + 9*d**2 - d - 25
What is the u'th term of -399, -401, -403?
-2*u - 397
What is the r'th term of -59, -58, -57, -56, -55, -54?
r - 60
What is the p'th term of -235, -472, -709, -946?
-237*p + 2
What is the n'th term of 193, 390, 589, 790, 993?
n**2 + 194*n - 2
What is the v'th term of -6, -2, 10, 36, 82, 154, 258?
v**3 - 2*v**2 + 3*v - 8
What is the z'th term of -77, -541, -1799, -4247, -8281, -14297, -22691, -33859?
-66*z**3 - z**2 + z - 11
What is the v'th term of 929, 1836, 2743?
907*v + 22
What is the a'th term of 2768, 5535, 8302, 11069?
2767*a + 1
What is the r'th term of 707, 708, 709, 710, 711, 712?
r + 706
What is the o'th term of -32, -28, -22, -14, -4, 8?
o**2 + o - 34
What is the d'th term of -36, -69, -152, -309, -564, -941?
-4*d**3 - d**2 - 2*d - 29
What is the d'th term of 63, 122, 157, 156, 107?
-2*d**3 + 73*d - 8
What is the n'th term of 2631, 5263, 7895, 10527?
2632*n - 1
What is the j'th term of -51, -22, 55, 204, 449, 814?
4*j**3 + j - 56
What is the i'th term of 157, 315, 471, 625, 777, 927?
-i**2 + 161*i - 3
What is the v'th term of 18, 15, -6, -45?
-9*v**2 + 24*v + 3
What is the t'th term of 3, 2, 3, 6, 11?
t**2 - 4*t + 6
What is the s'th term of -15, -37, -73, -129, -211?
-s**3 - s**2 - 12*s - 1
What is the j'th term of -104, -135, -170, -209?
-2*j**2 - 25*j - 77
What is the g'th term of 13, 12, 5, -8, -27, -52?
-3*g**2 + 8*g + 8
What is the p'th term of 99, 94, 89, 84, 79, 74?
-5*p + 104
What is the v'th term of -363, -354, -339, -318?
3*v**2 - 366
What is the v'th term of -101, -194, -287?
-93*v - 8
What is the f'th term of -2456, -2454, -2452?
2*f - 2458
What is the f'th term of -65, -70, -77, -86, -97?
-f**2 - 2*f - 62
What is the z'th term of 7, 96, 333, 790, 1539, 2652, 4201, 6258?
12*z**3 + 2*z**2 - z - 6
What is the z'th term of -105, -95, -63, 3, 115?
2*z**3 - z**2 - z - 105
What is the r'th term of 8008, 8011, 8016, 8023, 8032?
r**2 + 8007
What is the z'th term of -71, -139, -205, -269, -331?
z**2 - 71*z - 1
What is the y'th term of -2591, -2586, -2571, -2540, -2487?
y**3 - y**2 + y - 2592
What is the a'th term of 26, 43, 64, 89, 118?
2*a**2 + 11*a + 13
What is the b'th term of 131, 272, 425, 596, 791, 1016, 1277, 1580?
b**3 + 134*b - 4
What is the s'th term of -74, -67, -48, -11, 50, 141?
s**3 - 75
What is the s'th term of 327, 305, 297, 309, 347, 417?
s**3 + s**2 - 32*s + 357
What is the i'th term of 49, 80, 111?
31*i + 18
What is the g'th term of 49, 47, 35, 7, -43, -121, -233, -385?
-g**3 + g**2 + 2*g + 47
What is the w'th term of -7661, -7659, -7657, -7655?
2*w - 7663
What is the x'th term of 31, 58, 107, 178, 271, 386?
11*x**2 - 6*x + 26
What is the i'th term of 48, 45, 32, 3, -48?
-i**3 + i**2 + i + 47
What is the f'th term of 29, 78, 159, 272, 417, 594, 803?
16*f**2 + f + 12
What is the r'th term of -278, -279, -280, -281?
-r - 277
What is the u'th term of -9112, -9110, -9108, -9106, -9104, -9102?
2*u - 9114
What is the d'th term of -66, -264, -590, -1044, -1626, -2336?
-64*d**2 - 6*d + 4
What is the u'th term of -211, -169, -139, -127, -139, -181, -259, -379?
-u**3 + 49*u - 259
What is the y'th term of -8, 53, 146, 265, 404, 557, 718, 881?
-y**3 + 22*y**2 + 2*y - 31
What is the w'th term of -731, -729, -727, -725, -723, -721?
2*w - 733
What is the h'th term of 344, 334, 312, 272, 208, 114, -16?
-h**3 - 3*h + 348
What is the y'th term of 403, 411, 425, 445?
3*y**2 - y + 401
What is the o'th term of -276, -209, -98, 57, 256?
22*o**2 + o - 299
What is the a'th term of -1, 32, 87, 164, 263, 384?
11*a**2 - 12
What is the l'th term of 79, 135, 187, 235, 279?
-2*l**2 + 62*l + 19
What is the n'th term of -3769, -7538, -11307, -15076, -18845, -22614?
-3769*n
What is the a'th term of -53, -35, -1, 49, 115, 197?
8*a**2 - 6*a - 55
What is the h'th term of -2098, -4171, -6230, -8269, -10282, -12263?
h**3 + h**2 - 2083*h - 17
What is t