 209, 309?
f**3 - f**2 + 20*f + 9
What is the k'th term of -29, -117, -255, -437, -657, -909?
k**3 - 31*k**2 - 2*k + 3
What is the v'th term of 16815, 33633, 50451?
16818*v - 3
What is the s'th term of -2302, -4602, -6902, -9202, -11502, -13802?
-2300*s - 2
What is the r'th term of -21, -61, -119, -195?
-9*r**2 - 13*r + 1
What is the t'th term of 1026, 4012, 8996, 15984, 24982?
t**3 + 993*t**2 + 32
What is the p'th term of -87, -127, -169, -213, -259?
-p**2 - 37*p - 49
What is the m'th term of 8, 19, 18, -1, -44, -117?
-m**3 + 18*m - 9
What is the t'th term of 93, 67, 25, -33?
-8*t**2 - 2*t + 103
What is the h'th term of 17, 104, 253, 464?
31*h**2 - 6*h - 8
What is the v'th term of 72, 131, 204, 297, 416, 567?
v**3 + v**2 + 49*v + 21
What is the d'th term of -87, -133, -209, -315, -451, -617, -813?
-15*d**2 - d - 71
What is the w'th term of 212, 209, 206, 203?
-3*w + 215
What is the a'th term of 91, 84, 65, 28, -33, -124?
-a**3 + 92
What is the o'th term of 150, 230, 364, 552?
27*o**2 - o + 124
What is the r'th term of 40, 55, 74, 97, 124?
2*r**2 + 9*r + 29
What is the k'th term of 800, 784, 768?
-16*k + 816
What is the j'th term of -31, -28, -15, 14, 65?
j**3 - j**2 - j - 30
What is the g'th term of -4455, -4454, -4451, -4446, -4439, -4430, -4419?
g**2 - 2*g - 4454
What is the x'th term of -14, -51, -112, -197, -306, -439?
-12*x**2 - x - 1
What is the w'th term of -22, -101, -236, -433, -698, -1037, -1456?
-w**3 - 22*w**2 - 6*w + 7
What is the l'th term of -1022, -1021, -1020, -1019, -1018?
l - 1023
What is the m'th term of -556, -2221, -4996, -8881?
-555*m**2 - 1
What is the g'th term of -23, -25, -35, -59, -103, -173, -275?
-g**3 + 2*g**2 - g - 23
What is the v'th term of -158, -156, -154, -152, -150, -148?
2*v - 160
What is the c'th term of -362, -707, -1038, -1355, -1658?
7*c**2 - 366*c - 3
What is the f'th term of -145, -148, -153, -160, -169?
-f**2 - 144
What is the n'th term of 17, 1, -25, -61, -107, -163, -229?
-5*n**2 - n + 23
What is the w'th term of -17, -28, -35, -38?
2*w**2 - 17*w - 2
What is the c'th term of 27729, 55458, 83187, 110916, 138645, 166374?
27729*c
What is the r'th term of -28, -14, 14, 62, 136, 242?
r**3 + r**2 + 4*r - 34
What is the z'th term of 19, 31, 57, 103, 175, 279?
z**3 + z**2 + 2*z + 15
What is the t'th term of 52, 57, 64, 73, 84, 97?
t**2 + 2*t + 49
What is the g'th term of 69, 84, 101, 120, 141, 164?
g**2 + 12*g + 56
What is the x'th term of 321, 635, 947, 1257, 1565, 1871?
-x**2 + 317*x + 5
What is the s'th term of 133, 230, 327?
97*s + 36
What is the r'th term of 137, 275, 413, 551, 689?
138*r - 1
What is the r'th term of -48, -92, -136, -180, -224?
-44*r - 4
What is the r'th term of 16, 164, 566, 1348, 2636, 4556?
21*r**3 + r**2 - 2*r - 4
What is the n'th term of -811, -1623, -2425, -3211, -3975, -4711, -5413?
n**3 - n**2 - 816*n + 5
What is the d'th term of -765, -763, -761?
2*d - 767
What is the h'th term of 181, 144, 93, 22, -75, -204?
-h**3 - h**2 - 27*h + 210
What is the w'th term of -757, -1493, -2239, -3001, -3785, -4597?
-w**3 + w**2 - 732*w - 25
What is the s'th term of -327, -326, -325?
s - 328
What is the r'th term of -86, -92, -98?
-6*r - 80
What is the i'th term of -7, -22, -39, -52, -55, -42, -7, 56?
i**3 - 7*i**2 - i
What is the a'th term of -23, -67, -161, -329, -595?
-4*a**3 - a**2 - 13*a - 5
What is the s'th term of 148, 576, 1284, 2266, 3516, 5028, 6796, 8814?
-s**3 + 146*s**2 - 3*s + 6
What is the k'th term of -2154, -8630, -19424, -34536, -53966?
-2159*k**2 + k + 4
What is the c'th term of 32, 45, 64, 95, 144?
c**3 - 3*c**2 + 15*c + 19
What is the h'th term of -182, -746, -1680, -2978, -4634?
h**3 - 191*h**2 + 2*h + 6
What is the f'th term of 608, 1216, 1824, 2432, 3040?
608*f
What is the d'th term of -23, -30, -39, -50, -63, -78, -95?
-d**2 - 4*d - 18
What is the x'th term of -70, -128, -186, -244, -302?
-58*x - 12
What is the w'th term of 46, 108, 174, 244?
2*w**2 + 56*w - 12
What is the s'th term of -74, -186, -298, -410, -522?
-112*s + 38
What is the r'th term of -50, -46, -42, -38, -34, -30?
4*r - 54
What is the x'th term of -412, -410, -408?
2*x - 414
What is the p'th term of -5, -10, -19, -32, -49, -70?
-2*p**2 + p - 4
What is the g'th term of -43, -45, -49, -55, -63, -73, -85?
-g**2 + g - 43
What is the r'th term of -3115, -3113, -3111?
2*r - 3117
What is the x'th term of -8519, -8513, -8507, -8501?
6*x - 8525
What is the w'th term of -52, -66, -104, -178, -300, -482, -736?
-2*w**3 - 50
What is the z'th term of -12, -38, -78, -132, -200, -282, -378?
-7*z**2 - 5*z
What is the x'th term of -46, -135, -226, -319, -414, -511, -610?
-x**2 - 86*x + 41
What is the n'th term of -1870, -7477, -16820, -29899, -46714, -67265, -91552?
-1868*n**2 - 3*n + 1
What is the s'th term of -81, -278, -593, -1026, -1577, -2246, -3033?
-59*s**2 - 20*s - 2
What is the m'th term of 12, 26, 50, 84?
5*m**2 - m + 8
What is the w'th term of -14, -8, -4, -2?
-w**2 + 9*w - 22
What is the q'th term of 407, 421, 437, 455, 475?
q**2 + 11*q + 395
What is the j'th term of -1088, -1086, -1084, -1082, -1080?
2*j - 1090
What is the t'th term of 57, 263, 827, 1929, 3749?
30*t**3 - t**2 - t + 29
What is the f'th term of 58, 49, 34, 13, -14, -47, -86?
-3*f**2 + 61
What is the b'th term of 63, 63, 61, 57, 51, 43, 33?
-b**2 + 3*b + 61
What is the d'th term of -56, -249, -594, -1109, -1812?
-3*d**3 - 58*d**2 + 2*d + 3
What is the m'th term of 99, 187, 253, 291, 295?
-m**3 - 5*m**2 + 110*m - 5
What is the b'th term of 29, 141, 327, 587?
37*b**2 + b - 9
What is the h'th term of 2, 8, 0, -28, -82, -168?
-h**3 - h**2 + 16*h - 12
What is the h'th term of 159, 316, 463, 594, 703, 784?
-h**3 + h**2 + 161*h - 2
What is the a'th term of 19, 1, -17, -35, -53?
-18*a + 37
What is the y'th term of -64, -100, -138, -178, -220?
-y**2 - 33*y - 30
What is the t'th term of 8103, 16212, 24331, 32466, 40623?
t**3 - t**2 + 8105*t - 2
What is the p'th term of 85, 173, 261?
88*p - 3
What is the u'th term of -63, -126, -189, -252, -315, -378?
-63*u
What is the x'th term of -11, -52, -119, -212?
-13*x**2 - 2*x + 4
What is the x'th term of 193, 660, 1447, 2560, 4005?
x**3 + 154*x**2 - 2*x + 40
What is the a'th term of 37, -57, -161, -281, -423, -593?
-a**3 + a**2 - 90*a + 127
What is the a'th term of 18, 210, 530, 984, 1578, 2318, 3210?
a**3 + 58*a**2 + 11*a - 52
What is the g'th term of -51, -60, -81, -120, -183, -276, -405, -576?
-g**3 - 2*g - 48
What is the t'th term of -1001, -1995, -2989, -3983?
-994*t - 7
What is the n'th term of -20, -17, -14, -11, -8?
3*n - 23
What is the d'th term of 518, 515, 512, 509, 506, 503?
-3*d + 521
What is the r'th term of -414, -423, -432, -441?
-9*r - 405
What is the y'th term of 34, 47, 62, 79, 98, 119, 142?
y**2 + 10*y + 23
What is the d'th term of -406, -407, -406, -403, -398, -391?
d**2 - 4*d - 403
What is the w'th term of 27, 35, 33, 15, -25, -93, -195, -337?
-w**3 + w**2 + 12*w + 15
What is the l'th term of -102, -84, -48, 12, 102, 228?
l**3 + 3*l**2 + 2*l - 108
What is the m'th term of -2061, -2069, -2077, -2085, -2093, -2101?
-8*m - 2053
What is the a'th term of -8, -36, -82, -146?
-9*a**2 - a + 2
What is the f'th term of 718, 721, 734, 763, 814, 893, 1006, 1159?
f**3 - f**2 - f + 719
What is the b'th term of -15, -13, -11, -9?
2*b - 17
What is the r'th term of 3148, 6302, 9458, 12616, 15776, 18938, 22102?
r**2 + 3151*r - 4
What is the t'th term of 1594, 3188, 4782?
1594*t
What is the w'th term of -333, -329, -331, -345, -377?
-w**3 + 3*w**2 + 2*w - 337
What is the h'th term of 320, 641, 962, 1283, 1604?
321*h - 1
What is the d'th term of -831, -1651, -2481, -3327, -4195?
-d**3 + d**2 - 816*d - 15
What is the k'th term of 12, 47, 112, 213, 356, 547?
k**3 + 9*k**2 + k + 1
What is the c'th term of 1436, 1434, 1430, 1424?
-c**2 + c + 1436
What is the g'th term of -27, -109, -247, -441?
-28*g**2 + 2*g - 1
What is the u'th term of -36, -55, -90, -147, -232, -351, -510?
-u**3 - 2*u**2 - 6*u - 27
What is the n'th term of -4058, -8113, -12168, -16223, -20278, -24333?
-4055*n - 3
What is the c'th term of 11, 13, 15?
2*c + 9
What is the p'th term of -702, -2775, -6222, -11037, -17214, -24747?
p**3 - 693*p**2 - p - 9
What is the n'th term of 11762, 11766, 11772, 11780?
n**2 + n + 11760
What is the l'th ter