?
-o + 370
What is the w'th term of -39, -23, 5, 51, 121, 221?
w**3 + 9*w - 49
What is the k'th term of 39, 61, 93, 135, 187, 249?
5*k**2 + 7*k + 27
What is the p'th term of -14, -44, -120, -266, -506, -864, -1364?
-4*p**3 + p**2 - 5*p - 6
What is the u'th term of -1858, -1867, -1882, -1903, -1930, -1963, -2002?
-3*u**2 - 1855
What is the b'th term of 113, 236, 369, 518, 689, 888?
b**3 - b**2 + 119*b - 6
What is the v'th term of -12, -44, -104, -198, -332, -512, -744, -1034?
-v**3 - 8*v**2 - v - 2
What is the z'th term of 24, 34, 20, -42, -176, -406, -756, -1250?
-4*z**3 + 12*z**2 + 2*z + 14
What is the h'th term of 327, 667, 1029, 1425, 1867, 2367, 2937?
2*h**3 - h**2 + 329*h - 3
What is the q'th term of 26201, 26197, 26191, 26183, 26173, 26161, 26147?
-q**2 - q + 26203
What is the l'th term of -17, -15, -11, -5, 3, 13, 25?
l**2 - l - 17
What is the i'th term of -37, -81, -135, -205, -297, -417?
-i**3 + i**2 - 40*i + 3
What is the i'th term of 237, 228, 199, 138, 33, -128, -357?
-2*i**3 + 2*i**2 - i + 238
What is the c'th term of 68, 289, 664, 1193, 1876, 2713?
77*c**2 - 10*c + 1
What is the l'th term of -196, -411, -628, -847?
-l**2 - 212*l + 17
What is the a'th term of 227, 219, 217, 227, 255?
a**3 - 3*a**2 - 6*a + 235
What is the u'th term of -27, -28, -29?
-u - 26
What is the n'th term of 1224, 1225, 1226, 1227, 1228?
n + 1223
What is the r'th term of 21, 31, 41, 51?
10*r + 11
What is the m'th term of 2309, 9240, 20791, 36962?
2310*m**2 + m - 2
What is the y'th term of 40, 47, 42, 19, -28?
-y**3 + 14*y + 27
What is the r'th term of -50, -47, -44, -41?
3*r - 53
What is the c'th term of 129, 247, 353, 441, 505, 539?
-c**3 + 125*c + 5
What is the g'th term of 22, 46, 76, 112, 154, 202?
3*g**2 + 15*g + 4
What is the d'th term of -10, -15, -22, -31?
-d**2 - 2*d - 7
What is the u'th term of -1772, -1765, -1772, -1799, -1852, -1937?
-u**3 - u**2 + 17*u - 1787
What is the m'th term of 274, 509, 744?
235*m + 39
What is the s'th term of 13, 28, 67, 142, 265, 448?
2*s**3 + s + 10
What is the j'th term of 131, 237, 343?
106*j + 25
What is the q'th term of -42, -74, -116, -174, -254, -362?
-q**3 + q**2 - 28*q - 14
What is the z'th term of 1265, 5063, 11393, 20255, 31649, 45575, 62033?
1266*z**2 - 1
What is the d'th term of -429, -428, -427, -426?
d - 430
What is the q'th term of 9, -9, -65, -177, -363, -641, -1029?
-3*q**3 - q**2 + 6*q + 7
What is the i'th term of 95, 100, 117, 152, 211, 300?
i**3 - 2*i + 96
What is the t'th term of -972, -1945, -2918, -3891, -4864?
-973*t + 1
What is the t'th term of -67, -85, -115, -163, -235, -337, -475?
-t**3 - 11*t - 55
What is the v'th term of -27, -25, 39, 195, 473, 903, 1515, 2339?
5*v**3 + v**2 - 36*v + 3
What is the l'th term of 267, 271, 277, 285, 295, 307?
l**2 + l + 265
What is the q'th term of 9, 12, 17, 24?
q**2 + 8
What is the q'th term of 166, 159, 148, 133, 114, 91, 64?
-2*q**2 - q + 169
What is the v'th term of -72, -52, -18, 30?
7*v**2 - v - 78
What is the w'th term of 42, 86, 132, 180?
w**2 + 41*w
What is the b'th term of 11, 21, 31, 41, 51?
10*b + 1
What is the g'th term of 24, 102, 246, 462, 756, 1134?
g**3 + 27*g**2 - 10*g + 6
What is the u'th term of -211, -312, -413, -514?
-101*u - 110
What is the i'th term of 616, 1233, 1850, 2467?
617*i - 1
What is the z'th term of 852, 853, 854, 855, 856, 857?
z + 851
What is the q'th term of -46, -123, -238, -397, -606, -871, -1198, -1593?
-q**3 - 13*q**2 - 31*q - 1
What is the p'th term of 29, 36, 47, 62, 81?
2*p**2 + p + 26
What is the o'th term of -201, -393, -591, -801, -1029, -1281?
-o**3 + 3*o**2 - 194*o - 9
What is the i'th term of 116, 226, 322, 404, 472, 526?
-7*i**2 + 131*i - 8
What is the o'th term of 52, 53, 54, 55, 56, 57?
o + 51
What is the u'th term of -34, -54, -62, -52, -18, 46, 146, 288?
u**3 - 27*u - 8
What is the d'th term of -86, -148, -208, -266, -322, -376, -428?
d**2 - 65*d - 22
What is the h'th term of 91, 340, 749, 1318, 2047, 2936, 3985?
80*h**2 + 9*h + 2
What is the s'th term of 68, 68, 66, 62, 56, 48, 38?
-s**2 + 3*s + 66
What is the k'th term of 520, 827, 1148, 1489, 1856, 2255, 2692, 3173?
k**3 + k**2 + 297*k + 221
What is the g'th term of 44, 81, 118?
37*g + 7
What is the v'th term of -366, -351, -334, -315, -294, -271?
v**2 + 12*v - 379
What is the k'th term of -9, -18, -27, -36?
-9*k
What is the m'th term of 325, 324, 323, 322, 321?
-m + 326
What is the k'th term of 2304, 4611, 6932, 9273, 11640, 14039, 16476?
k**3 + k**2 + 2297*k + 5
What is the q'th term of -100, -199, -298, -397, -496?
-99*q - 1
What is the i'th term of 55, 52, 39, 10, -41, -120, -233?
-i**3 + i**2 + i + 54
What is the b'th term of 333, 332, 331, 330?
-b + 334
What is the h'th term of -2165, -2164, -2163?
h - 2166
What is the r'th term of 125, 290, 455, 620?
165*r - 40
What is the d'th term of -315, -1253, -2817, -5007, -7823, -11265, -15333?
-313*d**2 + d - 3
What is the m'th term of 151, 286, 421, 556?
135*m + 16
What is the v'th term of 54, 93, 120, 129, 114, 69, -12?
-v**3 + 46*v + 9
What is the b'th term of 10, 40, 96, 190, 334, 540, 820, 1186?
2*b**3 + b**2 + 13*b - 6
What is the m'th term of 38, 27, 16, 5, -6, -17?
-11*m + 49
What is the t'th term of -1084, -1084, -1086, -1090?
-t**2 + 3*t - 1086
What is the q'th term of -37, -74, -115, -160, -209?
-2*q**2 - 31*q - 4
What is the l'th term of -37, -82, -127?
-45*l + 8
What is the g'th term of -167, -343, -519, -695, -871, -1047?
-176*g + 9
What is the g'th term of 1108, 2216, 3324, 4432, 5540?
1108*g
What is the h'th term of -67, -213, -447, -763, -1155?
h**3 - 50*h**2 - 3*h - 15
What is the x'th term of 14, -28, -120, -280, -526, -876?
-3*x**3 - 7*x**2 + 24
What is the w'th term of -2245, -2246, -2247?
-w - 2244
What is the j'th term of -23, -208, -517, -950, -1507?
-62*j**2 + j + 38
What is the t'th term of 6662, 6663, 6664, 6665?
t + 6661
What is the m'th term of 14, 90, 208, 362, 546, 754, 980, 1218?
-m**3 + 27*m**2 + 2*m - 14
What is the y'th term of 220, 439, 658, 877, 1096, 1315?
219*y + 1
What is the t'th term of -30, -34, -46, -66, -94?
-4*t**2 + 8*t - 34
What is the u'th term of -184, -243, -288, -313, -312, -279, -208?
u**3 + u**2 - 69*u - 117
What is the x'th term of 407, 1642, 3705, 6596?
414*x**2 - 7*x
What is the l'th term of 42946, 42944, 42942, 42940, 42938, 42936?
-2*l + 42948
What is the l'th term of -5, 25, 91, 211, 403?
3*l**3 + 9*l - 17
What is the f'th term of 701, 711, 723, 737, 753?
f**2 + 7*f + 693
What is the o'th term of 56, 116, 176, 236, 296, 356?
60*o - 4
What is the c'th term of 479, 481, 483, 485, 487?
2*c + 477
What is the w'th term of 1333, 2664, 3995?
1331*w + 2
What is the a'th term of 30, 23, 10, -9, -34, -65?
-3*a**2 + 2*a + 31
What is the t'th term of -42, -85, -128, -171, -214, -257?
-43*t + 1
What is the k'th term of 34, 72, 124, 196, 294?
k**3 + k**2 + 28*k + 4
What is the n'th term of -112, -151, -190, -229?
-39*n - 73
What is the s'th term of 317, 319, 321, 323, 325?
2*s + 315
What is the d'th term of 16, 23, 28, 31, 32, 31, 28?
-d**2 + 10*d + 7
What is the s'th term of 3, 56, 195, 462, 899, 1548, 2451, 3650?
7*s**3 + s**2 + s - 6
What is the d'th term of -61, -226, -523, -958, -1537?
-d**3 - 60*d**2 + 22*d - 22
What is the c'th term of -3926, -7853, -11780, -15707?
-3927*c + 1
What is the a'th term of -95, -98, -101, -104, -107, -110?
-3*a - 92
What is the t'th term of -1256, -1257, -1258, -1259, -1260?
-t - 1255
What is the a'th term of -8, -16, -10, 16, 68, 152, 274, 440?
a**3 + a**2 - 18*a + 8
What is the d'th term of 961, 949, 937, 925, 913, 901?
-12*d + 973
What is the b'th term of -28, -228, -782, -1870, -3672, -6368, -10138, -15162?
-30*b**3 + 3*b**2 + b - 2
What is the j'th term of -31, 0, 67, 188, 381, 664, 1055, 1572?
3*j**3 + 10*j - 44
What is the m'th term of 380, 494, 608, 722, 836, 950?
114*m + 266
What is the n'th term of -4, -38, -72, -106, -140, -174?
-34*n + 30
What is the k'th term of 999, 1000, 1001, 1002, 1003?
k + 998
What is the w'th term of -156, -314, -472?
-158*w + 2
What is the w'th term of 91, 102, 119, 142, 171, 206, 247?
3*w**2 + 2*w + 86
What is the n'th term of 22, 32, 42, 52, 62, 72?
10*n + 12
What is the f'th term of 66, 124, 166, 186, 178, 136, 54?
-f**3 - 2*f**2 + 71*f - 2
What is the g'th term of 86, 335, 744,