2, -49, -78, -119?
-6*d**2 + d - 27
What is the t'th term of 1527, 1531, 1547, 1581, 1639, 1727, 1851?
t**3 - 3*t + 1529
What is the s'th term of -113, -110, -107, -104?
3*s - 116
What is the t'th term of -97, -84, -71, -58, -45, -32?
13*t - 110
What is the z'th term of 1, 24, 73, 160, 297, 496, 769?
2*z**3 + z**2 + 6*z - 8
What is the r'th term of 74, 94, 126, 170, 226?
6*r**2 + 2*r + 66
What is the u'th term of 13, 38, 89, 172, 293?
u**3 + 7*u**2 - 3*u + 8
What is the o'th term of 945, 1889, 2835, 3783, 4733, 5685?
o**2 + 941*o + 3
What is the k'th term of -2, 5, 12?
7*k - 9
What is the l'th term of 70, 138, 206, 274?
68*l + 2
What is the f'th term of 1200, 2394, 3586, 4776?
-f**2 + 1197*f + 4
What is the n'th term of 431, 436, 443, 452?
n**2 + 2*n + 428
What is the x'th term of -203, -392, -581, -770, -959?
-189*x - 14
What is the l'th term of -88, -87, -86, -85, -84?
l - 89
What is the w'th term of -81, -84, -87, -90, -93?
-3*w - 78
What is the k'th term of -65, -44, -3, 64, 163, 300, 481, 712?
k**3 + 4*k**2 + 2*k - 72
What is the b'th term of -28864, -28865, -28866, -28867, -28868, -28869?
-b - 28863
What is the u'th term of -9, -4, 1?
5*u - 14
What is the k'th term of -322, -323, -324, -325, -326, -327?
-k - 321
What is the g'th term of -1, 3, 19, 53, 111, 199, 323, 489?
g**3 - 3*g + 1
What is the m'th term of -18, -97, -228, -411, -646, -933, -1272?
-26*m**2 - m + 9
What is the w'th term of 15, 35, 67, 117, 191?
w**3 + 13*w + 1
What is the t'th term of 83, 91, 99, 107, 115?
8*t + 75
What is the s'th term of 66, 79, 118, 195, 322?
2*s**3 + s**2 - 4*s + 67
What is the y'th term of 155, 308, 463, 620, 779, 940, 1103?
y**2 + 150*y + 4
What is the m'th term of 325, 331, 339, 349, 361, 375?
m**2 + 3*m + 321
What is the j'th term of 339, 391, 441, 489, 535?
-j**2 + 55*j + 285
What is the o'th term of 812, 814, 818, 824, 832, 842?
o**2 - o + 812
What is the w'th term of 554, 471, 322, 101, -198, -581, -1054?
-w**3 - 27*w**2 + 5*w + 577
What is the z'th term of -7559, -7557, -7553, -7547?
z**2 - z - 7559
What is the t'th term of 64, 129, 218, 343, 516, 749, 1054, 1443?
2*t**3 + 51*t + 11
What is the l'th term of 25, 35, 45, 55, 65?
10*l + 15
What is the a'th term of -90, -98, -120, -162, -230, -330?
-a**3 - a**2 + 2*a - 90
What is the b'th term of -5, 3, 19, 43, 75, 115, 163?
4*b**2 - 4*b - 5
What is the z'th term of 14798, 14797, 14794, 14789, 14782?
-z**2 + 2*z + 14797
What is the w'th term of 121, 163, 207, 253, 301, 351?
w**2 + 39*w + 81
What is the n'th term of 23, 52, 105, 188, 307?
n**3 + 6*n**2 + 4*n + 12
What is the l'th term of 3, 142, 381, 726, 1183?
l**3 + 44*l**2 - 42
What is the b'th term of 333, 669, 1011, 1359, 1713?
3*b**2 + 327*b + 3
What is the p'th term of -49, -101, -155, -211, -269, -329, -391?
-p**2 - 49*p + 1
What is the t'th term of 0, -8, -20, -36, -56, -80?
-2*t**2 - 2*t + 4
What is the r'th term of -205, -189, -157, -103, -21?
r**3 + 2*r**2 + 3*r - 211
What is the n'th term of -31, -122, -333, -724, -1355, -2286?
-10*n**3 - 21*n
What is the h'th term of 95, 153, 209, 263, 315?
-h**2 + 61*h + 35
What is the x'th term of 425, 857, 1289, 1721?
432*x - 7
What is the o'th term of 26, 93, 224, 443, 774?
4*o**3 + 8*o**2 + 15*o - 1
What is the f'th term of 71, 47, 21, -7, -37, -69, -103?
-f**2 - 21*f + 93
What is the n'th term of -21, -14, -9, -6, -5, -6, -9?
-n**2 + 10*n - 30
What is the p'th term of -230, -224, -216, -206, -194, -180, -164?
p**2 + 3*p - 234
What is the o'th term of 282, 288, 306, 342, 402?
o**3 - o + 282
What is the d'th term of 907, 910, 915, 922, 931?
d**2 + 906
What is the z'th term of 356, 690, 1024, 1358, 1692, 2026?
334*z + 22
What is the y'th term of -62, -257, -582, -1037, -1622, -2337, -3182?
-65*y**2 + 3
What is the f'th term of -34, -73, -110, -145, -178, -209?
f**2 - 42*f + 7
What is the r'th term of 38, 154, 342, 602?
36*r**2 + 8*r - 6
What is the q'th term of 134, 283, 434, 587, 742, 899, 1058?
q**2 + 146*q - 13
What is the b'th term of 17, -15, -97, -253, -507, -883, -1405, -2097?
-4*b**3 - b**2 - b + 23
What is the c'th term of 5, 11, 23, 41, 65, 95?
3*c**2 - 3*c + 5
What is the d'th term of 10, 19, 32, 49, 70?
2*d**2 + 3*d + 5
What is the q'th term of 1618, 1608, 1584, 1540, 1470, 1368, 1228, 1044?
-q**3 - q**2 + 1620
What is the z'th term of 15, 58, 129, 228, 355, 510?
14*z**2 + z
What is the r'th term of -42, -45, -44, -33, -6, 43, 120?
r**3 - 4*r**2 + 2*r - 41
What is the k'th term of -6584, -6582, -6578, -6572?
k**2 - k - 6584
What is the z'th term of 7, 3, 3, 7, 15?
2*z**2 - 10*z + 15
What is the s'th term of 26, 25, 22, 17, 10?
-s**2 + 2*s + 25
What is the w'th term of -81, -125, -169?
-44*w - 37
What is the x'th term of 793, 778, 763, 748, 733, 718?
-15*x + 808
What is the a'th term of -31, -68, -119, -190, -287, -416, -583?
-a**3 - a**2 - 27*a - 2
What is the x'th term of 119, 237, 355?
118*x + 1
What is the f'th term of 54, 63, 84, 123, 186, 279, 408, 579?
f**3 + 2*f + 51
What is the i'th term of 23, 83, 181, 317, 491?
19*i**2 + 3*i + 1
What is the r'th term of 1, 2, 5, 10?
r**2 - 2*r + 2
What is the d'th term of -35, -67, -65, -11, 113, 325?
3*d**3 - d**2 - 50*d + 13
What is the q'th term of -58, -53, -46, -37, -26?
q**2 + 2*q - 61
What is the b'th term of -326, -327, -328, -329, -330, -331?
-b - 325
What is the q'th term of 54, 50, 46, 42, 38?
-4*q + 58
What is the j'th term of -21, -30, -49, -84, -141, -226, -345?
-j**3 + j**2 - 5*j - 16
What is the c'th term of 7, 20, 33, 46, 59, 72?
13*c - 6
What is the c'th term of 40, 21, 12, 19, 48, 105, 196, 327?
c**3 - c**2 - 23*c + 63
What is the z'th term of 15, 10, -1, -18?
-3*z**2 + 4*z + 14
What is the i'th term of -30, -54, -88, -138, -210, -310, -444, -618?
-i**3 + i**2 - 20*i - 10
What is the o'th term of 101, 203, 301, 395?
-2*o**2 + 108*o - 5
What is the s'th term of -252, -506, -760, -1014, -1268?
-254*s + 2
What is the o'th term of 244, 472, 690, 892, 1072?
-o**3 + o**2 + 232*o + 12
What is the f'th term of -13008, -13018, -13042, -13086, -13156, -13258, -13398?
-f**3 - f**2 - 13006
What is the p'th term of 16, 14, 12, 10, 8, 6?
-2*p + 18
What is the j'th term of -1024, -1023, -1020, -1015, -1008, -999, -988?
j**2 - 2*j - 1023
What is the g'th term of -36, -32, -20, 0?
4*g**2 - 8*g - 32
What is the m'th term of -461, -904, -1333, -1742, -2125, -2476, -2789, -3058?
m**3 + m**2 - 453*m - 10
What is the c'th term of 78, 161, 250, 345, 446, 553, 666?
3*c**2 + 74*c + 1
What is the j'th term of -2128, -4265, -6402, -8539, -10676, -12813?
-2137*j + 9
What is the d'th term of 12, 64, 150, 270?
17*d**2 + d - 6
What is the k'th term of -13, -21, -35, -55?
-3*k**2 + k - 11
What is the i'th term of -27, -55, -75, -81, -67, -27, 45?
i**3 - 2*i**2 - 29*i + 3
What is the a'th term of -51, -47, -41, -33, -23?
a**2 + a - 53
What is the i'th term of 975, 1956, 2937, 3918, 4899?
981*i - 6
What is the i'th term of 19, 10, 1, -8, -17, -26?
-9*i + 28
What is the v'th term of 25, 9, -19, -59, -111, -175, -251?
-6*v**2 + 2*v + 29
What is the h'th term of -983, -965, -935, -893?
6*h**2 - 989
What is the r'th term of -304, -293, -270, -229, -164, -69?
r**3 + 4*r - 309
What is the r'th term of 82, 323, 724, 1285, 2006?
80*r**2 + r + 1
What is the a'th term of -167, -164, -165, -170, -179?
-2*a**2 + 9*a - 174
What is the l'th term of -2, -3, -2, 1, 6?
l**2 - 4*l + 1
What is the l'th term of 117, 238, 361, 486, 613?
l**2 + 118*l - 2
What is the m'th term of 166, 322, 476, 628, 778, 926?
-m**2 + 159*m + 8
What is the g'th term of -6811, -6810, -6809, -6808, -6807?
g - 6812
What is the u'th term of -62, -110, -138, -134, -86, 18, 190?
2*u**3 - 2*u**2 - 56*u - 6
What is the a'th term of -77, -93, -111, -131, -153, -177?
-a**2 - 13*a - 63
What is the w'th term of 527, 529, 531?
2*w + 525
What is the d'th term of 102, 121, 156, 213, 298?
d**3 + 2*d**2 + 6*d + 93
What is the w'th term of -53, -23, 13, 55?
3*w**2 + 21*w - 77
What is the u'th term of -26, -31, -46, -77, -130, -211?
-u**3 + u**2 - u - 25
What is the d'th term of 33, 64, 95, 126, 157, 188?
31*d + 2
What is the o'th term of 2157, 2147, 2113, 2043, 1925?
-2*o**3 + 4*o + 2155
What is the l'th term of 125, 237, 335, 419, 489, 545?
-7*l**2 + 133*l - 1
What is the q'th term of -1, 13, 39, 83, 151, 2