-217, -226, -239, -256, -277, -302?
-2*j**2 + j - 211
What is the c'th term of 24, 57, 90?
33*c - 9
What is the d'th term of 20, 6, -8, -22, -36, -50?
-14*d + 34
What is the r'th term of -53, -57, -73, -107, -165, -253, -377, -543?
-r**3 + 3*r - 55
What is the l'th term of 1, 14, 13, -8, -55, -134, -251?
-l**3 - l**2 + 23*l - 20
What is the y'th term of 127, 132, 137, 142, 147?
5*y + 122
What is the u'th term of -56, -103, -150, -197, -244?
-47*u - 9
What is the s'th term of -177, -123, 27, 321, 807, 1533, 2547, 3897?
8*s**3 - 2*s - 183
What is the y'th term of -9, -23, -43, -69?
-3*y**2 - 5*y - 1
What is the l'th term of 253, 507, 761?
254*l - 1
What is the v'th term of 6, 16, 34, 60?
4*v**2 - 2*v + 4
What is the k'th term of -81, -108, -191, -360, -645, -1076?
-5*k**3 + 2*k**2 + 2*k - 80
What is the o'th term of 6, 31, 56, 81?
25*o - 19
What is the m'th term of 27, 132, 307, 552, 867, 1252, 1707?
35*m**2 - 8
What is the s'th term of 13, 29, 59, 103?
7*s**2 - 5*s + 11
What is the u'th term of -108, -442, -1000, -1782, -2788, -4018?
-112*u**2 + 2*u + 2
What is the g'th term of 8, 35, 70, 107, 140, 163, 170, 155?
-g**3 + 10*g**2 + 4*g - 5
What is the s'th term of 12, 23, 32, 39, 44, 47?
-s**2 + 14*s - 1
What is the h'th term of -45728, -45724, -45718, -45710, -45700, -45688, -45674?
h**2 + h - 45730
What is the y'th term of 40, 101, 160, 211, 248, 265, 256, 215?
-y**3 + 5*y**2 + 53*y - 17
What is the t'th term of -7, -21, -45, -79?
-5*t**2 + t - 3
What is the y'th term of 4104, 4096, 4084, 4068, 4048, 4024?
-2*y**2 - 2*y + 4108
What is the d'th term of -24, -74, -148, -246, -368, -514, -684?
-12*d**2 - 14*d + 2
What is the c'th term of -63, -48, -9, 66, 189, 372?
2*c**3 + c - 66
What is the l'th term of -11, -9, 17, 79, 189?
2*l**3 - 12*l - 1
What is the t'th term of 15080, 15078, 15076, 15074, 15072, 15070?
-2*t + 15082
What is the x'th term of -259, -2236, -7607, -18070, -35323, -61064, -96991?
-283*x**3 + x**2 + x + 22
What is the k'th term of -59, -92, -101, -80, -23, 76, 223?
k**3 + 6*k**2 - 58*k - 8
What is the g'th term of 629, 1249, 1869, 2489?
620*g + 9
What is the i'th term of -85, -74, -63, -52, -41?
11*i - 96
What is the h'th term of -123, -234, -357, -498, -663, -858, -1089?
-h**3 - 104*h - 18
What is the x'th term of 501, 988, 1457, 1902, 2317, 2696?
-x**3 - 3*x**2 + 503*x + 2
What is the n'th term of 344, 345, 346, 347?
n + 343
What is the h'th term of -232, -263, -296, -331, -368?
-h**2 - 28*h - 203
What is the m'th term of -950, -947, -944, -941, -938, -935?
3*m - 953
What is the h'th term of -31, -9, 31, 95, 189, 319, 491?
h**3 + 3*h**2 + 6*h - 41
What is the n'th term of 12, -1, -14?
-13*n + 25
What is the r'th term of 616, 603, 590, 577?
-13*r + 629
What is the x'th term of 16, 53, 130, 259, 452, 721?
2*x**3 + 8*x**2 - x + 7
What is the k'th term of -370, -372, -374, -376, -378?
-2*k - 368
What is the h'th term of -19, -59, -129, -229, -359, -519, -709?
-15*h**2 + 5*h - 9
What is the g'th term of 636, 1269, 1904, 2541, 3180?
g**2 + 630*g + 5
What is the f'th term of -932, -1872, -2814, -3758, -4704?
-f**2 - 937*f + 6
What is the n'th term of 3184, 3188, 3194, 3202, 3212?
n**2 + n + 3182
What is the b'th term of -80, -86, -92?
-6*b - 74
What is the u'th term of 100, 180, 258, 334, 408, 480, 550?
-u**2 + 83*u + 18
What is the s'th term of 2461, 4922, 7383, 9844?
2461*s
What is the i'th term of -26, -81, -174, -305, -474?
-19*i**2 + 2*i - 9
What is the g'th term of 3, 9, -9, -75, -213, -447, -801, -1299?
-4*g**3 + 12*g**2 - 2*g - 3
What is the f'th term of 93, 288, 621, 1098, 1725, 2508, 3453?
f**3 + 63*f**2 - f + 30
What is the j'th term of -17, -44, -71, -98, -125?
-27*j + 10
What is the r'th term of 5, -3, -13, -25, -39, -55?
-r**2 - 5*r + 11
What is the n'th term of 948, 1879, 2810?
931*n + 17
What is the o'th term of 134, 166, 198, 230?
32*o + 102
What is the w'th term of 719, 1442, 2165?
723*w - 4
What is the i'th term of 67, 119, 171, 223, 275, 327?
52*i + 15
What is the x'th term of 49, 56, 75, 112, 173, 264, 391, 560?
x**3 + 48
What is the p'th term of 30235, 30231, 30225, 30217, 30207, 30195?
-p**2 - p + 30237
What is the s'th term of -222, -220, -214, -204, -190?
2*s**2 - 4*s - 220
What is the y'th term of -20989, -20998, -21009, -21022, -21037, -21054?
-y**2 - 6*y - 20982
What is the y'th term of -214, -865, -1950, -3469?
-217*y**2 + 3
What is the j'th term of 75, 148, 221, 294, 367, 440?
73*j + 2
What is the v'th term of -29, 60, 209, 418, 687, 1016, 1405?
30*v**2 - v - 58
What is the p'th term of -692, -690, -688?
2*p - 694
What is the m'th term of -45, -56, -75, -102, -137?
-4*m**2 + m - 42
What is the u'th term of -16, 77, 160, 227, 272, 289, 272?
-u**3 + u**2 + 97*u - 113
What is the i'th term of 347, 697, 1047, 1397?
350*i - 3
What is the o'th term of -821, -822, -823, -824, -825?
-o - 820
What is the v'th term of 33, 25, 27, 45, 85, 153?
v**3 - v**2 - 12*v + 45
What is the o'th term of 8, 18, 22, 8, -36?
-2*o**3 + 9*o**2 - 3*o + 4
What is the c'th term of -40, -29, -18?
11*c - 51
What is the p'th term of -1537, -1541, -1547, -1555, -1565, -1577, -1591?
-p**2 - p - 1535
What is the f'th term of 2722, 2723, 2724?
f + 2721
What is the r'th term of -48, -153, -258, -363?
-105*r + 57
What is the a'th term of 183, 190, 203, 222, 247?
3*a**2 - 2*a + 182
What is the i'th term of 66, 95, 150, 243, 386?
2*i**3 + i**2 + 12*i + 51
What is the p'th term of 38, 39, 50, 77, 126?
p**3 - p**2 - 3*p + 41
What is the j'th term of -2, -5, -8?
-3*j + 1
What is the a'th term of 1138, 2272, 3400, 4522, 5638?
-3*a**2 + 1143*a - 2
What is the j'th term of 18, 54, 150, 336, 642?
5*j**3 + j + 12
What is the y'th term of -120, -118, -114, -108?
y**2 - y - 120
What is the n'th term of -190, -329, -568, -913, -1370, -1945, -2644?
-n**3 - 44*n**2 - 145
What is the n'th term of -5, 23, 49, 73, 95?
-n**2 + 31*n - 35
What is the b'th term of 107, 103, 95, 83?
-2*b**2 + 2*b + 107
What is the d'th term of -12, -19, -24, -27, -28, -27?
d**2 - 10*d - 3
What is the c'th term of 51, 41, 31?
-10*c + 61
What is the c'th term of -3525, -3526, -3527?
-c - 3524
What is the y'th term of -540, -541, -542, -543, -544, -545?
-y - 539
What is the d'th term of 17, 34, 65, 116, 193, 302, 449?
d**3 + d**2 + 7*d + 8
What is the z'th term of -144, -279, -400, -501, -576, -619, -624, -585?
z**3 + z**2 - 145*z - 1
What is the s'th term of -15, -37, -61, -87, -115, -145?
-s**2 - 19*s + 5
What is the x'th term of -162, -164, -166?
-2*x - 160
What is the g'th term of 525, 1046, 1567, 2088?
521*g + 4
What is the j'th term of -78, -60, -42, -24, -6, 12?
18*j - 96
What is the a'th term of -29, -41, -13, 73, 235, 491?
3*a**3 + 2*a**2 - 39*a + 5
What is the m'th term of -199, -209, -233, -277, -347, -449, -589?
-m**3 - m**2 - 197
What is the c'th term of 897, 1740, 2581, 3420, 4257?
-c**2 + 846*c + 52
What is the m'th term of 0, 5, 16, 33?
3*m**2 - 4*m + 1
What is the c'th term of -7, -23, -39, -55, -71, -87?
-16*c + 9
What is the u'th term of -22, -28, -36, -46?
-u**2 - 3*u - 18
What is the g'th term of 3395, 3397, 3399?
2*g + 3393
What is the w'th term of -678, -680, -680, -678, -674, -668, -660?
w**2 - 5*w - 674
What is the s'th term of 8, -4, -46, -136, -292, -532, -874?
-3*s**3 + 3*s**2 + 8
What is the r'th term of 35, -9, -117, -319, -645, -1125?
-5*r**3 - 2*r**2 - 3*r + 45
What is the f'th term of -14721, -14719, -14707, -14679, -14629?
f**3 - f**2 - 2*f - 14719
What is the v'th term of 6252, 6257, 6262?
5*v + 6247
What is the n'th term of 32, 50, 74, 104?
3*n**2 + 9*n + 20
What is the n'th term of -353, -352, -351, -350, -349?
n - 354
What is the j'th term of 269, 536, 803?
267*j + 2
What is the b'th term of 263, 403, 543, 683?
140*b + 123
What is the f'th term of -795, -797, -799, -801, -803, -805?
-2*f - 793
What is the z'th term of -17186, -17195, -17218, -17261, -17330?
-z**3 - z**2 + z - 17185
What is the z'th term of -1047, -1041, -1035, -1029?
6*z - 1053
What is the r'th term of 192, 208, 226, 246, 268, 292?
r**2 + 13*r + 178
What is the b'th term of -4516, -4505, -4496, -4489, -4484, -4481?
-b**2 + 14*b - 4529
What is the u'th term of -12, -26, -40, -54, -68?
-14*u + 2
What is the s'th term of 94, 127, 182, 271, 406, 599, 862?
2*s**3 - s**2 + 22*s + 71