, 276?
70*i - 4
What is the k'th term of -21, -55, -101, -159, -229, -311, -405?
-6*k**2 - 16*k + 1
What is the u'th term of -4, 7, 40, 107, 220?
2*u**3 - u**2 - 5
What is the v'th term of -77, -151, -227, -305, -385, -467, -551?
-v**2 - 71*v - 5
What is the q'th term of 1120, 2241, 3360, 4477, 5592, 6705, 7816?
-q**2 + 1124*q - 3
What is the c'th term of 286, 350, 424, 514, 626, 766, 940?
c**3 - c**2 + 60*c + 226
What is the h'th term of 7249, 7247, 7245?
-2*h + 7251
What is the i'th term of 27, 248, 843, 1998, 3899, 6732?
31*i**3 + i**2 + i - 6
What is the x'th term of -705, -704, -703, -702?
x - 706
What is the i'th term of 33, 131, 295, 525?
33*i**2 - i + 1
What is the m'th term of -4, 25, 100, 245, 484, 841, 1340, 2005?
4*m**3 - m**2 + 4*m - 11
What is the l'th term of 3, -1, -5, -9, -13, -17?
-4*l + 7
What is the u'th term of 39, 149, 333, 591, 923?
37*u**2 - u + 3
What is the j'th term of 80, 282, 606, 1046, 1596, 2250, 3002?
-j**3 + 67*j**2 + 8*j + 6
What is the t'th term of 33, 39, 31, 3, -51, -137?
-t**3 - t**2 + 16*t + 19
What is the h'th term of -27, -46, -91, -174, -307?
-2*h**3 - h**2 - 2*h - 22
What is the w'th term of 4, -7, -54, -155, -328?
-3*w**3 + 10*w - 3
What is the a'th term of -902, -1810, -2728, -3662, -4618, -5602, -6620?
-a**3 + a**2 - 904*a + 2
What is the j'th term of -593, -578, -537, -458, -329, -138?
2*j**3 + j**2 - 2*j - 594
What is the k'th term of -9, -21, -47, -93, -165, -269, -411, -597?
-k**3 - k**2 - 2*k - 5
What is the b'th term of 51, 235, 541, 969, 1519, 2191?
61*b**2 + b - 11
What is the c'th term of 11, 50, 115, 206, 323, 466?
13*c**2 - 2
What is the s'th term of -34, -36, -36, -34?
s**2 - 5*s - 30
What is the z'th term of -12, -65, -214, -507, -992, -1717?
-8*z**3 + 3*z - 7
What is the q'th term of 48285, 48284, 48283?
-q + 48286
What is the j'th term of -34, -113, -244, -427?
-26*j**2 - j - 7
What is the o'th term of 463, 442, 421, 400?
-21*o + 484
What is the g'th term of -25, -93, -199, -337, -501, -685, -883, -1089?
g**3 - 25*g**2 - 1
What is the v'th term of 10098, 10086, 10062, 10020, 9954, 9858?
-v**3 - 5*v + 10104
What is the j'th term of -29, -208, -689, -1622, -3157, -5444, -8633?
-25*j**3 - j**2 - j - 2
What is the d'th term of -64, -206, -346, -484, -620, -754, -886?
d**2 - 145*d + 80
What is the w'th term of -1202, -1198, -1192, -1184, -1174?
w**2 + w - 1204
What is the w'th term of -225, -240, -255, -270, -285, -300?
-15*w - 210
What is the o'th term of -185, -374, -563, -752, -941, -1130?
-189*o + 4
What is the b'th term of 16762, 16763, 16764, 16765, 16766?
b + 16761
What is the q'th term of -3270, -3268, -3266, -3264, -3262?
2*q - 3272
What is the v'th term of -19486, -19485, -19484, -19483?
v - 19487
What is the t'th term of 26, 129, 300, 539, 846, 1221, 1664?
34*t**2 + t - 9
What is the f'th term of -16, -54, -94, -136?
-f**2 - 35*f + 20
What is the o'th term of 9, -2, -19, -42, -71, -106, -147?
-3*o**2 - 2*o + 14
What is the j'th term of 923, 930, 941, 956, 975, 998, 1025?
2*j**2 + j + 920
What is the m'th term of -7182, -7187, -7192, -7197, -7202?
-5*m - 7177
What is the y'th term of -302, -607, -912, -1217, -1522, -1827?
-305*y + 3
What is the b'th term of -10, 73, 202, 371, 574?
-b**3 + 29*b**2 + 3*b - 41
What is the d'th term of -183, -377, -571, -765, -959, -1153?
-194*d + 11
What is the w'th term of -21, -48, -79, -114, -153, -196, -243?
-2*w**2 - 21*w + 2
What is the j'th term of -686, -1368, -2060, -2768, -3498, -4256?
-j**3 + j**2 - 678*j - 8
What is the y'th term of -270, -269, -268, -267, -266?
y - 271
What is the r'th term of 44, 50, 54, 56, 56?
-r**2 + 9*r + 36
What is the z'th term of -24, -45, -56, -51, -24?
z**3 - z**2 - 25*z + 1
What is the h'th term of -620, -625, -630, -635, -640, -645?
-5*h - 615
What is the z'th term of 4803, 4804, 4805, 4806?
z + 4802
What is the n'th term of -3, -23, -45, -69?
-n**2 - 17*n + 15
What is the f'th term of -677, -1355, -2033, -2711?
-678*f + 1
What is the c'th term of 497, 499, 501, 503, 505?
2*c + 495
What is the v'th term of 1138, 2274, 3410?
1136*v + 2
What is the b'th term of -397, -385, -355, -301, -217, -97, 65, 275?
b**3 + 3*b**2 - 4*b - 397
What is the c'th term of 4, -10, -34, -68, -112, -166, -230?
-5*c**2 + c + 8
What is the r'th term of -2448, -4904, -7360, -9816, -12272?
-2456*r + 8
What is the j'th term of 164, 202, 266, 356, 472, 614?
13*j**2 - j + 152
What is the o'th term of -755, -758, -769, -794, -839, -910, -1013, -1154?
-o**3 + 2*o**2 - 2*o - 754
What is the z'th term of -91, -125, -139, -127, -83, -1, 125?
z**3 + 4*z**2 - 53*z - 43
What is the r'th term of 12, 17, 22?
5*r + 7
What is the u'th term of -9297, -37184, -83663, -148734, -232397?
-9296*u**2 + u - 2
What is the a'th term of -349, -703, -1057, -1411, -1765?
-354*a + 5
What is the v'th term of 78, 72, 62, 48?
-2*v**2 + 80
What is the z'th term of 574, 1147, 1720?
573*z + 1
What is the v'th term of 21, 25, 25, 15, -11, -59, -135?
-v**3 + 4*v**2 - v + 19
What is the t'th term of -1, 0, 1, 2, 3?
t - 2
What is the r'th term of 770, 768, 766, 764, 762, 760?
-2*r + 772
What is the y'th term of 496, 505, 522, 547, 580, 621, 670?
4*y**2 - 3*y + 495
What is the y'th term of -13, -76, -247, -580, -1129, -1948?
-9*y**3 - 4
What is the r'th term of -57, -360, -877, -1614, -2577?
-r**3 - 101*r**2 + 7*r + 38
What is the b'th term of -88, -107, -126, -145?
-19*b - 69
What is the o'th term of 16, 17, 18, 19, 20?
o + 15
What is the z'th term of 6842, 6820, 6776, 6704, 6598, 6452, 6260, 6016?
-z**3 - 5*z**2 + 6848
What is the x'th term of 27, 44, 83, 156, 275?
2*x**3 - x**2 + 6*x + 20
What is the z'th term of 411, 403, 393, 381?
-z**2 - 5*z + 417
What is the i'th term of 354, 709, 1068, 1431, 1798, 2169?
2*i**2 + 349*i + 3
What is the o'th term of 72, 279, 624, 1107?
69*o**2 + 3
What is the v'th term of -682, -703, -738, -787, -850, -927?
-7*v**2 - 675
What is the l'th term of 456, 474, 494, 516?
l**2 + 15*l + 440
What is the q'th term of -325, -659, -1015, -1405, -1841, -2335, -2899?
-2*q**3 + q**2 - 323*q - 1
What is the u'th term of 211, 418, 625, 832?
207*u + 4
What is the k'th term of -5, 5, 15, 25, 35?
10*k - 15
What is the v'th term of 3, 31, 77, 147, 247, 383?
v**3 + 3*v**2 + 12*v - 13
What is the f'th term of 61, 52, 29, -14, -83, -184, -323, -506?
-f**3 - f**2 + f + 62
What is the x'th term of 32, 112, 322, 728, 1396?
11*x**3 - x**2 + 6*x + 16
What is the o'th term of 22, 25, 30, 37, 46, 57, 70?
o**2 + 21
What is the o'th term of -545, -1100, -1655, -2210, -2765?
-555*o + 10
What is the u'th term of -780, -1563, -2346, -3129, -3912?
-783*u + 3
What is the j'th term of 496, 497, 510, 541, 596?
j**3 - 6*j + 501
What is the b'th term of 209, 219, 229, 239?
10*b + 199
What is the c'th term of 232, 459, 672, 865, 1032, 1167?
-c**3 - c**2 + 237*c - 3
What is the w'th term of -24, -69, -138, -243, -396, -609, -894?
-2*w**3 - 31*w + 9
What is the z'th term of 1394, 1394, 1408, 1442, 1502?
z**3 + z**2 - 10*z + 1402
What is the x'th term of 1, -32, -67, -104, -143?
-x**2 - 30*x + 32
What is the m'th term of 319, 638, 957, 1276, 1595?
319*m
What is the c'th term of -3219, -3222, -3227, -3234, -3243, -3254?
-c**2 - 3218
What is the c'th term of -25, -77, -155, -259, -389, -545, -727?
-13*c**2 - 13*c + 1
What is the a'th term of 56, 53, 54, 65, 92, 141?
a**3 - 4*a**2 + 2*a + 57
What is the h'th term of -296, -310, -324, -338?
-14*h - 282
What is the l'th term of -13, -26, -39, -52, -65, -78?
-13*l
What is the x'th term of -1, 8, 17?
9*x - 10
What is the q'th term of -18, -48, -96, -162?
-9*q**2 - 3*q - 6
What is the j'th term of -13, -10, 7, 38?
7*j**2 - 18*j - 2
What is the q'th term of -117, -262, -407, -552, -697?
-145*q + 28
What is the r'th term of -13, -20, -39, -76, -137, -228, -355, -524?
-r**3 - 12
What is the c'th term of -3, -17, -31, -45, -59, -73?
-14*c + 11
What is the d'th term of 300, 335, 432, 621, 932, 1395, 2040?
5*d**3 + d**2 - 3*d + 297
What is the m'th term of 5472, 10943, 16412, 21879, 27344, 32807, 38268?
-m**2 + 5474*m - 1
What is the n'th term of 906, 902, 898, 894, 890?
-4*n + 910
What is the v'th term of 1151, 1160, 1181, 1220, 1283, 1376, 1505, 1676?
v**3 + 2*v + 1148
What is the h'th term of -15, -27, -39, -51, -63?
-12*h - 3
What is 