s + 2
What is the d'th term of -8, 15, 88, 235, 480, 847, 1360?
4*d**3 + d**2 - 8*d - 5
What is the t'th term of 51, 100, 153, 210?
2*t**2 + 43*t + 6
What is the v'th term of 276, 280, 288, 300, 316, 336?
2*v**2 - 2*v + 276
What is the v'th term of 191, 396, 601, 806, 1011?
205*v - 14
What is the k'th term of -7939, -15878, -23817, -31756, -39695, -47634?
-7939*k
What is the c'th term of 3292, 3294, 3296?
2*c + 3290
What is the v'th term of 992, 993, 994, 995?
v + 991
What is the q'th term of -4, -9, -14, -19, -24, -29?
-5*q + 1
What is the o'th term of -630, -2504, -5626, -9996, -15614?
-624*o**2 - 2*o - 4
What is the r'th term of -244, -483, -722, -961, -1200?
-239*r - 5
What is the u'th term of 7, 18, 43, 88, 159, 262, 403?
u**3 + u**2 + u + 4
What is the f'th term of -463, -461, -449, -421, -371, -293, -181?
f**3 - f**2 - 2*f - 461
What is the f'th term of -334, -671, -1008?
-337*f + 3
What is the b'th term of -38, -69, -122, -197, -294, -413, -554?
-11*b**2 + 2*b - 29
What is the a'th term of 484, 482, 480, 478, 476?
-2*a + 486
What is the w'th term of 5, 18, 29, 38?
-w**2 + 16*w - 10
What is the f'th term of 160, 240, 316, 388, 456?
-2*f**2 + 86*f + 76
What is the f'th term of 395, 1581, 3557, 6323?
395*f**2 + f - 1
What is the k'th term of 59, 64, 57, 32, -17?
-k**3 + 12*k + 48
What is the g'th term of 1253, 1263, 1289, 1337, 1413, 1523?
g**3 + 2*g**2 - 3*g + 1253
What is the m'th term of -9326, -18652, -27978, -37304?
-9326*m
What is the k'th term of -4417, -8837, -13257, -17677?
-4420*k + 3
What is the t'th term of -467, -937, -1407, -1877?
-470*t + 3
What is the f'th term of -1135, -2285, -3435, -4585, -5735, -6885?
-1150*f + 15
What is the z'th term of -102, -197, -280, -345, -386, -397?
z**3 - 102*z - 1
What is the a'th term of 80, 85, 90?
5*a + 75
What is the b'th term of -60, -63, -68, -75, -84, -95?
-b**2 - 59
What is the b'th term of -1871, -7496, -16871, -29996, -46871, -67496?
-1875*b**2 + 4
What is the q'th term of -57, -50, -33, -6?
5*q**2 - 8*q - 54
What is the j'th term of 963, 962, 961?
-j + 964
What is the j'th term of -6, -13, -22, -33, -46?
-j**2 - 4*j - 1
What is the p'th term of -9, 0, 23, 66, 135, 236, 375?
p**3 + p**2 - p - 10
What is the j'th term of -676, -672, -666, -658?
j**2 + j - 678
What is the a'th term of -21, -16, -21, -42, -85, -156, -261, -406?
-a**3 + a**2 + 9*a - 30
What is the s'th term of -59, -261, -599, -1073, -1683?
-68*s**2 + 2*s + 7
What is the b'th term of -15, -71, -171, -321, -527, -795, -1131, -1541?
-b**3 - 16*b**2 - b + 3
What is the a'th term of 1591, 1592, 1593?
a + 1590
What is the f'th term of -26, -226, -560, -1028, -1630?
-67*f**2 + f + 40
What is the o'th term of -173, -346, -519, -692, -865?
-173*o
What is the v'th term of 352, 355, 358, 361, 364?
3*v + 349
What is the m'th term of -92, -375, -846, -1505, -2352?
-94*m**2 - m + 3
What is the c'th term of -278, -279, -280, -281?
-c - 277
What is the m'th term of -211, -202, -183, -148, -91?
m**3 - m**2 + 5*m - 216
What is the s'th term of 202, 408, 612, 814, 1014, 1212?
-s**2 + 209*s - 6
What is the x'th term of 31, 72, 113, 154, 195?
41*x - 10
What is the y'th term of -20, -17, -14, -11?
3*y - 23
What is the j'th term of -21, -110, -265, -492, -797, -1186, -1665, -2240?
-j**3 - 27*j**2 - j + 8
What is the s'th term of 9, 15, 25, 39, 57, 79?
2*s**2 + 7
What is the i'th term of -829, -1660, -2491?
-831*i + 2
What is the p'th term of 212, 228, 240, 248?
-2*p**2 + 22*p + 192
What is the t'th term of 3444, 3442, 3440, 3438, 3436?
-2*t + 3446
What is the i'th term of -23, 33, 89, 145?
56*i - 79
What is the x'th term of -184, -182, -172, -148, -104, -34, 68?
x**3 - 2*x**2 + x - 184
What is the d'th term of -20, -331, -850, -1577?
-104*d**2 + d + 83
What is the o'th term of 41, 44, 45, 44, 41?
-o**2 + 6*o + 36
What is the s'th term of 181, 357, 531, 703, 873?
-s**2 + 179*s + 3
What is the c'th term of 48, 42, 28, 0, -48, -122, -228?
-c**3 + 2*c**2 - 5*c + 52
What is the o'th term of -111, -225, -339, -453, -567?
-114*o + 3
What is the i'th term of 214, 425, 634, 841, 1046, 1249?
-i**2 + 214*i + 1
What is the m'th term of -128, -136, -146, -158, -172, -188?
-m**2 - 5*m - 122
What is the y'th term of 2714, 2710, 2704, 2696, 2686?
-y**2 - y + 2716
What is the q'th term of -4, 13, 56, 137, 268, 461?
2*q**3 + q**2 - 7
What is the z'th term of 38, 40, 42, 44, 46?
2*z + 36
What is the g'th term of 501, 994, 1487, 1980, 2473?
493*g + 8
What is the m'th term of -25, -26, -29, -34?
-m**2 + 2*m - 26
What is the s'th term of -138, -588, -1338, -2388, -3738?
-150*s**2 + 12
What is the h'th term of -125, -150, -223, -368, -609, -970, -1475?
-4*h**3 + 3*h - 124
What is the r'th term of 83, 80, 77?
-3*r + 86
What is the s'th term of 476, 493, 508, 521, 532, 541?
-s**2 + 20*s + 457
What is the j'th term of -101, -200, -299, -398, -497?
-99*j - 2
What is the v'th term of -4, -29, -54?
-25*v + 21
What is the s'th term of 412, 842, 1282, 1738, 2216, 2722, 3262?
s**3 - s**2 + 426*s - 14
What is the m'th term of 35, 107, 235, 425, 683, 1015, 1427, 1925?
m**3 + 22*m**2 - m + 13
What is the z'th term of 3, 1, -11, -33?
-5*z**2 + 13*z - 5
What is the l'th term of 1510, 3014, 4518, 6022, 7526?
1504*l + 6
What is the q'th term of 2003, 2002, 2001?
-q + 2004
What is the o'th term of 7, -42, -175, -434, -861, -1498, -2387, -3570?
-7*o**3 + 14
What is the b'th term of 337, 341, 349, 361, 377, 397, 421?
2*b**2 - 2*b + 337
What is the c'th term of -26, -22, -14, -2, 14?
2*c**2 - 2*c - 26
What is the b'th term of 290, 283, 276, 269?
-7*b + 297
What is the s'th term of 3356, 6710, 10064?
3354*s + 2
What is the z'th term of -371, -760, -1149, -1538, -1927?
-389*z + 18
What is the l'th term of 18, 40, 64, 84, 94, 88, 60, 4?
-l**3 + 7*l**2 + 8*l + 4
What is the a'th term of 217, 221, 227, 235?
a**2 + a + 215
What is the d'th term of 29, 75, 195, 425, 801, 1359, 2135?
6*d**3 + d**2 + d + 21
What is the w'th term of 151, 279, 393, 487, 555, 591, 589?
-w**3 - w**2 + 138*w + 15
What is the u'th term of 4793, 4794, 4795, 4796, 4797, 4798?
u + 4792
What is the l'th term of -15, -20, -43, -90, -167, -280?
-l**3 - 3*l**2 + 11*l - 22
What is the t'th term of 53, 44, 29, 8, -19?
-3*t**2 + 56
What is the r'th term of 914, 932, 950?
18*r + 896
What is the p'th term of -58, -70, -96, -142, -214, -318?
-p**3 - p**2 - 2*p - 54
What is the u'th term of 70, 137, 202, 265?
-u**2 + 70*u + 1
What is the y'th term of -65, -58, -47, -32, -13?
2*y**2 + y - 68
What is the o'th term of -113, -131, -135, -119, -77?
o**3 + o**2 - 28*o - 87
What is the g'th term of -74, -141, -208, -275, -342?
-67*g - 7
What is the w'th term of -37, -305, -1037, -2467, -4829, -8357, -13285, -19847?
-39*w**3 + 2*w**2 - w + 1
What is the w'th term of -462, -607, -848, -1185, -1618, -2147, -2772?
-48*w**2 - w - 413
What is the a'th term of -69, -340, -1071, -2490, -4825, -8304, -13155?
-38*a**3 - 2*a**2 + a - 30
What is the b'th term of 593, 605, 625, 653, 689?
4*b**2 + 589
What is the z'th term of -21, -57, -143, -303, -561?
-4*z**3 - z**2 - 5*z - 11
What is the g'th term of 279, 301, 323, 345, 367?
22*g + 257
What is the t'th term of 27, 212, 709, 1674, 3263, 5632?
26*t**3 + 3*t - 2
What is the w'th term of -3446, -3437, -3426, -3413?
w**2 + 6*w - 3453
What is the d'th term of -20, -69, -148, -257, -396?
-15*d**2 - 4*d - 1
What is the s'th term of 10, 54, 126, 226, 354, 510, 694?
14*s**2 + 2*s - 6
What is the x'th term of -53, -105, -155, -203, -249, -293, -335?
x**2 - 55*x + 1
What is the c'th term of -5977, -5975, -5971, -5965, -5957, -5947?
c**2 - c - 5977
What is the s'th term of 1113, 1118, 1123, 1128, 1133, 1138?
5*s + 1108
What is the z'th term of 53, 113, 173, 233?
60*z - 7
What is the r'th term of -13, -26, -51, -94, -161, -258, -391, -566?
-r**3 - 6*r - 6
What is the u'th term of 157, 82, 7?
-75*u + 232
What is the q'th term of 320, 335, 382, 479, 644, 895, 1250, 1727?
3*q**3 - 2*q**2 + 319
What is the z'th term of -27252, -27253, -27254?
-z - 27251
What is the s'th term of 213, 236, 233, 192, 101, -52?
-2*s**3 - s**2 + 40*s + 176
What is the p'th term of 16, 21, 26, 31, 36, 41?
5*p + 11
What is the z'th term of 758, 724, 690, 656, 622, 588?
-34*z + 792
What is the t'th term of -1525, -3048, -4571?
-1523*