 term of -104, -207, -310, -413?
-103*w - 1
What is the v'th term of -18, -2, 32, 90, 178, 302, 468, 682?
v**3 + 3*v**2 - 22
What is the y'th term of -69, -197, -323, -447, -569?
y**2 - 131*y + 61
What is the z'th term of 181, 173, 157, 133, 101?
-4*z**2 + 4*z + 181
What is the r'th term of -4, -1, 6, 17, 32, 51, 74?
2*r**2 - 3*r - 3
What is the u'th term of 33, 109, 233, 405, 625?
24*u**2 + 4*u + 5
What is the y'th term of -507, -510, -513, -516, -519?
-3*y - 504
What is the u'th term of 19, 165, 553, 1303, 2535, 4369, 6925?
20*u**3 + u**2 + 3*u - 5
What is the b'th term of -1, 34, 69?
35*b - 36
What is the x'th term of 229, 926, 2089, 3718, 5813, 8374?
233*x**2 - 2*x - 2
What is the z'th term of 93, 174, 255, 336?
81*z + 12
What is the r'th term of 0, -14, -36, -66?
-4*r**2 - 2*r + 6
What is the o'th term of -33, -61, -83, -99, -109?
3*o**2 - 37*o + 1
What is the t'th term of 646, 649, 652, 655?
3*t + 643
What is the t'th term of 21, 84, 187, 330, 513, 736, 999?
20*t**2 + 3*t - 2
What is the s'th term of -6740, -13483, -20228, -26975, -33724, -40475, -47228?
-s**2 - 6740*s + 1
What is the i'th term of -7, 11, 41, 83, 137, 203, 281?
6*i**2 - 13
What is the g'th term of -272, -1114, -2518, -4484, -7012, -10102, -13754?
-281*g**2 + g + 8
What is the f'th term of -39, -29, -7, 27, 73, 131, 201?
6*f**2 - 8*f - 37
What is the c'th term of -45, -38, -31?
7*c - 52
What is the k'th term of -95, -167, -239?
-72*k - 23
What is the y'th term of -671, -672, -673, -674, -675?
-y - 670
What is the s'th term of 48, 45, 58, 93, 156, 253, 390?
s**3 + 2*s**2 - 16*s + 61
What is the a'th term of 10, 41, 94, 175, 290, 445, 646?
a**3 + 5*a**2 + 9*a - 5
What is the r'th term of 86, 87, 80, 59, 18, -49?
-r**3 + 2*r**2 + 2*r + 83
What is the v'th term of -2873, -5749, -8627, -11507, -14389?
-v**2 - 2873*v + 1
What is the d'th term of 2276, 2275, 2274, 2273, 2272?
-d + 2277
What is the t'th term of 228, 252, 292, 348, 420?
8*t**2 + 220
What is the o'th term of 4320, 4327, 4346, 4383, 4444, 4535, 4662?
o**3 + 4319
What is the y'th term of -15, -10, -3, 6?
y**2 + 2*y - 18
What is the p'th term of 711, 707, 701, 693, 683, 671, 657?
-p**2 - p + 713
What is the y'th term of 165, 142, 81, -36, -227, -510?
-3*y**3 - y**2 + y + 168
What is the i'th term of 2138, 2136, 2134?
-2*i + 2140
What is the j'th term of -55, -53, -51, -49, -47, -45?
2*j - 57
What is the h'th term of 4, 1, 8, 31, 76?
h**3 - h**2 - 7*h + 11
What is the h'th term of -17, -21, -27, -35?
-h**2 - h - 15
What is the r'th term of -282, -288, -294?
-6*r - 276
What is the h'th term of -14340, -28675, -42996, -57297, -71572, -85815?
h**3 + h**2 - 14345*h + 3
What is the h'th term of 26, 36, 66, 128, 234, 396, 626?
2*h**3 - 2*h**2 + 2*h + 24
What is the d'th term of 14, 58, 186, 440, 862?
7*d**3 - 5*d + 12
What is the v'th term of 160, 320, 480, 640?
160*v
What is the t'th term of -90, -123, -192, -315, -510, -795?
-3*t**3 - 12*t - 75
What is the j'th term of -62, -58, -54, -50, -46?
4*j - 66
What is the t'th term of -383, -389, -407, -443, -503?
-t**3 + t - 383
What is the z'th term of 53, 55, 57, 59, 61?
2*z + 51
What is the s'th term of -2662, -2664, -2666?
-2*s - 2660
What is the i'th term of -6, -16, -32, -54?
-3*i**2 - i - 2
What is the i'th term of -345, -322, -279, -210, -109, 30, 213, 446?
i**3 + 4*i**2 + 4*i - 354
What is the a'th term of 588, 1171, 1754, 2337, 2920, 3503?
583*a + 5
What is the o'th term of -2, -48, -178, -434, -858, -1492, -2378, -3558?
-7*o**3 + 3*o + 2
What is the u'th term of -241, -239, -237?
2*u - 243
What is the i'th term of -236, -473, -708, -941, -1172?
i**2 - 240*i + 3
What is the u'th term of -15, -16, -17, -18, -19, -20?
-u - 14
What is the a'th term of 38, 33, 26, 17, 6, -7, -22?
-a**2 - 2*a + 41
What is the t'th term of -139, -107, -49, 41, 169?
t**3 + 7*t**2 + 4*t - 151
What is the t'th term of 208, 240, 272?
32*t + 176
What is the s'th term of 79, 76, 73, 70, 67?
-3*s + 82
What is the n'th term of -7, -12, -19, -28, -39, -52?
-n**2 - 2*n - 4
What is the f'th term of 137, 114, 77, 20, -63?
-f**3 - f**2 - 13*f + 152
What is the q'th term of -285, -564, -839, -1110, -1377, -1640, -1899?
2*q**2 - 285*q - 2
What is the b'th term of -200, -202, -206, -212, -220?
-b**2 + b - 200
What is the o'th term of -478, -954, -1430, -1906?
-476*o - 2
What is the b'th term of 40, 93, 156, 229, 312?
5*b**2 + 38*b - 3
What is the c'th term of 148, 134, 120, 106?
-14*c + 162
What is the h'th term of -652, -632, -592, -526, -428, -292?
h**3 + 4*h**2 + h - 658
What is the s'th term of 0, 17, 34?
17*s - 17
What is the l'th term of 163, 167, 171, 175?
4*l + 159
What is the w'th term of -69, -135, -203, -273, -345?
-w**2 - 63*w - 5
What is the p'th term of -26, -5, 44, 133, 274, 479, 760?
2*p**3 + 2*p**2 + p - 31
What is the v'th term of 273, 554, 837, 1122?
v**2 + 278*v - 6
What is the x'th term of 26, 38, 50, 62, 74?
12*x + 14
What is the v'th term of -4, -35, -148, -385, -788, -1399, -2260?
-7*v**3 + v**2 + 15*v - 13
What is the v'th term of -43, -27, 3, 41, 81, 117?
-v**3 + 13*v**2 - 16*v - 39
What is the s'th term of 3491, 6980, 10469, 13958, 17447, 20936?
3489*s + 2
What is the d'th term of -1034, -1035, -1036?
-d - 1033
What is the g'th term of 2977, 2983, 2999, 3031, 3085, 3167?
g**3 - g**2 + 2*g + 2975
What is the t'th term of 794, 828, 872, 932, 1014, 1124, 1268, 1452?
t**3 - t**2 + 30*t + 764
What is the k'th term of -45, 77, 295, 621, 1067, 1645, 2367, 3245?
2*k**3 + 36*k**2 - 83
What is the q'th term of -36, -86, -162, -270, -416, -606, -846?
-q**3 - 7*q**2 - 22*q - 6
What is the c'th term of 35, 71, 107, 143, 179?
36*c - 1
What is the t'th term of -3372, -3373, -3374, -3375, -3376, -3377?
-t - 3371
What is the d'th term of -92, -94, -96, -98?
-2*d - 90
What is the m'th term of 1688, 1689, 1690, 1691?
m + 1687
What is the z'th term of 81, 72, 57, 36?
-3*z**2 + 84
What is the a'th term of 135, 165, 195, 225, 255?
30*a + 105
What is the y'th term of 50, 92, 130, 164, 194, 220?
-2*y**2 + 48*y + 4
What is the z'th term of 31, 31, 25, 7, -29, -89, -179, -305?
-z**3 + 3*z**2 - 2*z + 31
What is the x'th term of 51, 94, 137, 180, 223, 266?
43*x + 8
What is the l'th term of -21, -34, -47, -60?
-13*l - 8
What is the h'th term of -25, -35, -45, -55?
-10*h - 15
What is the n'th term of 10, 9, 8, 7?
-n + 11
What is the g'th term of -136, -121, -90, -37, 44, 159, 314?
g**3 + 2*g**2 + 2*g - 141
What is the h'th term of 36, 51, 66?
15*h + 21
What is the u'th term of -140, -105, -68, -29, 12?
u**2 + 32*u - 173
What is the t'th term of 1282, 1286, 1292, 1300, 1310, 1322?
t**2 + t + 1280
What is the x'th term of 157, 153, 149?
-4*x + 161
What is the p'th term of -603, -617, -645, -693, -767?
-p**3 - p**2 - 4*p - 597
What is the z'th term of 3962, 7922, 11882?
3960*z + 2
What is the b'th term of 166, 339, 526, 733, 966?
b**3 + b**2 + 163*b + 1
What is the b'th term of 557, 1110, 1663?
553*b + 4
What is the s'th term of 214, 209, 204, 199, 194, 189?
-5*s + 219
What is the a'th term of 659, 659, 661, 665, 671?
a**2 - 3*a + 661
What is the t'th term of 545, 1081, 1615, 2147?
-t**2 + 539*t + 7
What is the s'th term of -3577, -7152, -10727, -14302, -17877?
-3575*s - 2
What is the w'th term of 374, 421, 480, 557, 658, 789?
w**3 + 40*w + 333
What is the s'th term of 2, -85, -326, -799, -1582?
-13*s**3 + s**2 + s + 13
What is the s'th term of 700, 1399, 2098, 2797, 3496, 4195?
699*s + 1
What is the c'th term of 11, -10, -57, -142, -277, -474, -745, -1102?
-2*c**3 - c**2 - 4*c + 18
What is the m'th term of 104, 200, 280, 338, 368, 364?
-m**3 - 2*m**2 + 109*m - 2
What is the b'th term of -81, -275, -803, -1833, -3533, -6071, -9615?
-28*b**3 + b**2 - b - 53
What is the l'th term of -5, 18, 77, 190, 375, 650?
3*l**3 + 2*l - 10
What is the s'th term of -1, -27, -63, -103, -141, -171, -187, -183?
s**3 - 11*s**2 + 9
What is the z'th term of 6, 0, -26, -84, -186, -344, -570, -876?
-2*z**3 + 2*z**2 + 2*z + 4
What is the n'th term of 382, 1522, 3422, 6082, 9502?
380*n**2 + 2
What is the v'th term of 30, 57, 84, 111?
27*v + 3
What is the f'th term of 21, 47, 73, 99, 125, 151?
26*f - 5
What is the y'th term of 15, 25, 39, 57, 79?
2*y**2 + 4*y + 9
What is the s'th term of 29, 86, 181, 314?
19*s**2 + 10
What is the a'th 