70?
-a**2 - 2*a - 22
What is the r'th term of -2, -7, -16, -29?
-2*r**2 + r - 1
What is the x'th term of -2903, -2918, -2943, -2978?
-5*x**2 - 2898
What is the u'th term of 866, 865, 864?
-u + 867
What is the z'th term of -1504, -3011, -4518?
-1507*z + 3
What is the i'th term of 364, 366, 368, 370?
2*i + 362
What is the b'th term of -696, -696, -692, -684, -672, -656, -636?
2*b**2 - 6*b - 692
What is the q'th term of -13329, -26658, -39987, -53316, -66645?
-13329*q
What is the a'th term of -710, -708, -704, -698?
a**2 - a - 710
What is the x'th term of -1, 18, 73, 182, 363, 634, 1013?
3*x**3 - 2*x - 2
What is the o'th term of 50315, 50317, 50319, 50321, 50323, 50325?
2*o + 50313
What is the c'th term of 117, 215, 313, 411, 509?
98*c + 19
What is the h'th term of -2075, -2074, -2073, -2072, -2071?
h - 2076
What is the t'th term of -57, -19, 89, 303, 659, 1193, 1941, 2939?
6*t**3 - t**2 - t - 61
What is the x'th term of 46, 163, 352, 613, 946, 1351, 1828?
36*x**2 + 9*x + 1
What is the r'th term of 151, 217, 283, 349, 415?
66*r + 85
What is the c'th term of 29, 58, 87?
29*c
What is the k'th term of 1737, 3478, 5209, 6924, 8617, 10282, 11913?
-k**3 + k**2 + 1745*k - 8
What is the w'th term of 141, 561, 1263, 2247?
141*w**2 - 3*w + 3
What is the o'th term of 458, 901, 1342, 1781?
-o**2 + 446*o + 13
What is the v'th term of 1046, 2092, 3138?
1046*v
What is the u'th term of 126, 254, 382?
128*u - 2
What is the i'th term of 39, 81, 127, 177, 231, 289?
2*i**2 + 36*i + 1
What is the j'th term of -111, -118, -127, -138?
-j**2 - 4*j - 106
What is the s'th term of -3, -4, -1, 6, 17, 32, 51?
2*s**2 - 7*s + 2
What is the u'th term of -206, -453, -710, -983, -1278, -1601, -1958, -2355?
-u**3 + u**2 - 243*u + 37
What is the s'th term of 1, -3, -7, -11, -15, -19?
-4*s + 5
What is the r'th term of 4, 1, -2?
-3*r + 7
What is the j'th term of -206, -216, -230, -248?
-2*j**2 - 4*j - 200
What is the y'th term of -350, -704, -1058, -1412, -1766, -2120?
-354*y + 4
What is the q'th term of -10, 40, 166, 404, 790?
6*q**3 + 2*q**2 + 2*q - 20
What is the r'th term of -146, -313, -480?
-167*r + 21
What is the c'th term of 113, 110, 105, 98, 89?
-c**2 + 114
What is the p'th term of -18, -36, -54?
-18*p
What is the k'th term of -3, -20, -57, -120, -215, -348?
-k**3 - 4*k**2 + 2*k
What is the v'th term of 33, 29, 25, 21?
-4*v + 37
What is the y'th term of -83, -85, -87, -89?
-2*y - 81
What is the w'th term of -55, -99, -143?
-44*w - 11
What is the d'th term of -45, -32, -19?
13*d - 58
What is the b'th term of 19, 36, 53, 70, 87, 104?
17*b + 2
What is the p'th term of 93, 408, 945, 1704, 2685, 3888, 5313?
111*p**2 - 18*p
What is the i'th term of 446, 450, 452, 452?
-i**2 + 7*i + 440
What is the n'th term of 36, 40, 40, 42, 52, 76, 120?
n**3 - 8*n**2 + 21*n + 22
What is the z'th term of 394, 1567, 3522, 6259, 9778, 14079, 19162?
391*z**2 + 3
What is the s'th term of -2, -34, -64, -92, -118, -142?
s**2 - 35*s + 32
What is the o'th term of 0, 5, 14, 27, 44?
2*o**2 - o - 1
What is the j'th term of 1061, 2086, 3097, 4088, 5053, 5986, 6881?
-j**3 - j**2 + 1035*j + 28
What is the u'th term of 33, 46, 59, 72?
13*u + 20
What is the w'th term of -909, -914, -931, -966, -1025, -1114?
-w**3 + 2*w - 910
What is the c'th term of -38, -78, -118, -158, -198, -238?
-40*c + 2
What is the n'th term of -3815, -3810, -3795, -3764, -3711, -3630?
n**3 - n**2 + n - 3816
What is the v'th term of -58, -61, -72, -97, -142?
-v**3 + 2*v**2 - 2*v - 57
What is the j'th term of 56, 122, 188?
66*j - 10
What is the g'th term of 39, -51, -201, -411, -681, -1011?
-30*g**2 + 69
What is the t'th term of -12, -34, -66, -108, -160?
-5*t**2 - 7*t
What is the n'th term of -50, -39, -22, 1, 30, 65?
3*n**2 + 2*n - 55
What is the j'th term of -7433, -7430, -7425, -7418, -7409?
j**2 - 7434
What is the x'th term of -26, -68, -132, -218?
-11*x**2 - 9*x - 6
What is the n'th term of -26, -39, -38, -17, 30?
n**3 + n**2 - 23*n - 5
What is the s'th term of -26, -138, -432, -998, -1926, -3306, -5228, -7782?
-15*s**3 - s**2 - 4*s - 6
What is the x'th term of 95, 94, 93, 92?
-x + 96
What is the f'th term of -24, -43, -62, -81?
-19*f - 5
What is the i'th term of -80, -77, -72, -65?
i**2 - 81
What is the w'th term of -1799, -3590, -5367, -7124, -8855, -10554, -12215, -13832?
w**3 + w**2 - 1801*w
What is the t'th term of 545, 547, 549, 551, 553, 555?
2*t + 543
What is the g'th term of 11, 31, 63, 107?
6*g**2 + 2*g + 3
What is the s'th term of 203, 202, 201, 200?
-s + 204
What is the q'th term of -19, -48, -91, -154, -243?
-q**3 - q**2 - 19*q + 2
What is the n'th term of -29, -11, 35, 121, 259, 461, 739?
2*n**3 + 2*n**2 - 2*n - 31
What is the o'th term of -7, -20, -49, -100, -179?
-o**3 - 2*o**2 - 4
What is the u'th term of 2086, 8348, 18776, 33364, 52106?
-u**3 + 2089*u**2 + 2*u - 4
What is the l'th term of -149, -319, -487, -653, -817, -979, -1139?
l**2 - 173*l + 23
What is the m'th term of 65, 282, 637, 1124, 1737, 2470?
-m**3 + 75*m**2 - m - 8
What is the h'th term of 36147, 36146, 36145, 36144?
-h + 36148
What is the o'th term of 220, 436, 650, 862, 1072, 1280, 1486?
-o**2 + 219*o + 2
What is the f'th term of -6, -15, -46, -111, -222, -391, -630?
-2*f**3 + f**2 + 2*f - 7
What is the b'th term of 3, 64, 241, 594, 1183, 2068?
10*b**3 - 2*b**2 - 3*b - 2
What is the h'th term of -1864, -3732, -5600, -7468, -9336, -11204?
-1868*h + 4
What is the d'th term of -3930, -3931, -3934, -3939, -3946, -3955?
-d**2 + 2*d - 3931
What is the c'th term of 6986, 6982, 6976, 6968?
-c**2 - c + 6988
What is the m'th term of 31, 126, 275, 478, 735?
27*m**2 + 14*m - 10
What is the j'th term of -275, -276, -289, -320, -375?
-j**3 + 6*j - 280
What is the l'th term of 545, 614, 681, 746?
-l**2 + 72*l + 474
What is the b'th term of -29, -116, -261, -464?
-29*b**2
What is the i'th term of 15, 19, 27, 39?
2*i**2 - 2*i + 15
What is the l'th term of 18, 102, 330, 774, 1506, 2598?
12*l**3 + 6
What is the v'th term of 1210, 1205, 1190, 1159, 1106, 1025?
-v**3 + v**2 - v + 1211
What is the x'th term of -6072, -6065, -6054, -6039, -6020?
2*x**2 + x - 6075
What is the n'th term of 28, 107, 248, 457, 740, 1103, 1552, 2093?
n**3 + 25*n**2 - 3*n + 5
What is the z'th term of 193, 730, 1625, 2878, 4489, 6458?
179*z**2 + 14
What is the i'th term of -294, -300, -306?
-6*i - 288
What is the r'th term of -53, -182, -393, -692, -1085?
-r**3 - 35*r**2 - 17*r
What is the d'th term of -78, -339, -772, -1377?
-86*d**2 - 3*d + 11
What is the n'th term of -3577, -3575, -3573, -3571?
2*n - 3579
What is the u'th term of -20, -28, -38, -50?
-u**2 - 5*u - 14
What is the q'th term of -4, -14, -40, -88, -164?
-q**3 - 2*q**2 + 3*q - 4
What is the d'th term of 62, 129, 212, 317, 450, 617?
d**3 + 2*d**2 + 54*d + 5
What is the h'th term of -2, 50, 134, 244, 374, 518?
-h**3 + 22*h**2 - 7*h - 16
What is the l'th term of -127, -111, -55, 65, 273?
4*l**3 - 4*l**2 - 127
What is the v'th term of -3152, -6307, -9462, -12617, -15772?
-3155*v + 3
What is the r'th term of -235, -227, -217, -205?
r**2 + 5*r - 241
What is the k'th term of -692, -1383, -2074, -2765?
-691*k - 1
What is the h'th term of -16, -46, -98, -172, -268, -386?
-11*h**2 + 3*h - 8
What is the r'th term of 1842, 1824, 1770, 1662, 1482, 1212?
-3*r**3 + 3*r + 1842
What is the y'th term of -30, -40, -48, -54, -58?
y**2 - 13*y - 18
What is the p'th term of 24, 55, 122, 243, 436?
3*p**3 + 10*p + 11
What is the q'th term of 7, 17, 31, 49, 71, 97, 127?
2*q**2 + 4*q + 1
What is the j'th term of 781, 1555, 2327, 3097, 3865?
-j**2 + 777*j + 5
What is the k'th term of -244, -243, -240, -235, -228, -219, -208?
k**2 - 2*k - 243
What is the q'th term of 470, 936, 1400, 1862, 2322, 2780, 3236?
-q**2 + 469*q + 2
What is the s'th term of -56, -72, -102, -146, -204, -276?
-7*s**2 + 5*s - 54
What is the v'th term of 176, 386, 642, 968, 1388, 1926, 2606, 3452?
4*v**3 - v**2 + 185*v - 12
What is the m'th term of -11, -17, -25, -35, -47, -61?
-m**2 - 3*m - 7
What is the z'th term of -10, -17, -26, -37?
-z**2 - 4*z - 5
What is the d'th term of -37, -154, -349, -622, -973, -1402, -1909?
-39*d**2 + 2
What is the m'th term of -3, -9, -13, -9, 9, 47?
m**3 - 5*m**2 + 2*m - 1
What is the u'th term of 31, 44, 57, 70?
13*u + 18
What is the c'th term of -150, -