
-b + 603
What is the a'th term of 24005, 48011, 72017, 96023?
24006*a - 1
What is the u'th term of -45, -93, -175, -297, -465, -685, -963, -1305?
-u**3 - 11*u**2 - 8*u - 25
What is the u'th term of -567, -705, -835, -951, -1047, -1117, -1155?
u**3 - 2*u**2 - 139*u - 427
What is the l'th term of -542, -544, -546?
-2*l - 540
What is the b'th term of 68, 100, 146, 212, 304, 428?
b**3 + b**2 + 22*b + 44
What is the a'th term of -46, -45, -30, 5, 66, 159, 290, 465?
a**3 + a**2 - 9*a - 39
What is the z'th term of 62057, 62059, 62063, 62069?
z**2 - z + 62057
What is the u'th term of 12, 79, 268, 639, 1252, 2167, 3444, 5143?
10*u**3 + u**2 - 6*u + 7
What is the t'th term of 19, 3, -13?
-16*t + 35
What is the c'th term of 1944, 3890, 5836, 7782?
1946*c - 2
What is the r'th term of 136, 138, 142, 148, 156, 166, 178?
r**2 - r + 136
What is the s'th term of -329, -323, -305, -269, -209?
s**3 - s - 329
What is the l'th term of -6, -10, -8, 6, 38, 94?
l**3 - 3*l**2 - 2*l - 2
What is the m'th term of -125, -250, -375, -500?
-125*m
What is the o'th term of 136, 273, 410, 547?
137*o - 1
What is the j'th term of -15, -287, -1025, -2463, -4835?
-39*j**3 + j**2 - 2*j + 25
What is the y'th term of 33, 15, -15, -57, -111?
-6*y**2 + 39
What is the d'th term of -73, -141, -207, -271?
d**2 - 71*d - 3
What is the d'th term of -3169, -3168, -3167, -3166, -3165, -3164?
d - 3170
What is the m'th term of 1513, 1506, 1499, 1492, 1485?
-7*m + 1520
What is the a'th term of 1628, 1694, 1772, 1868, 1988?
a**3 + 59*a + 1568
What is the s'th term of 251, 255, 261, 269, 279, 291, 305?
s**2 + s + 249
What is the i'th term of 266, 229, 160, 53, -98, -299, -556?
-i**3 - 10*i**2 + 277
What is the m'th term of -877, -879, -883, -889?
-m**2 + m - 877
What is the k'th term of -86, -41, -10, 1, -14?
-k**3 - k**2 + 55*k - 139
What is the m'th term of -44, -50, -56, -62, -68, -74?
-6*m - 38
What is the y'th term of -38, -158, -468, -1064, -2042?
-16*y**3 + y**2 - 11*y - 12
What is the o'th term of -990, -989, -988?
o - 991
What is the o'th term of -27, -43, -59, -75, -91, -107?
-16*o - 11
What is the v'th term of 21574, 43147, 64720, 86293, 107866?
21573*v + 1
What is the g'th term of 205, 358, 511, 664, 817, 970?
153*g + 52
What is the d'th term of 1582, 1589, 1596, 1603, 1610, 1617?
7*d + 1575
What is the p'th term of -25, -38, -49, -58?
p**2 - 16*p - 10
What is the k'th term of 91, 142, 221, 328, 463, 626?
14*k**2 + 9*k + 68
What is the j'th term of 90, 77, 42, -27, -142, -315, -558?
-2*j**3 + j**2 - 2*j + 93
What is the h'th term of -33, -28, -33, -54, -97?
-h**3 + h**2 + 9*h - 42
What is the j'th term of -150, -616, -1396, -2490, -3898, -5620, -7656?
-157*j**2 + 5*j + 2
What is the s'th term of 1, 3, -5, -29, -75, -149, -257?
-s**3 + s**2 + 6*s - 5
What is the i'th term of -823, -832, -855, -898, -967, -1068, -1207, -1390?
-i**3 - i**2 + i - 822
What is the m'th term of 18, 57, 112, 177, 246, 313, 372, 417?
-m**3 + 14*m**2 + 4*m + 1
What is the s'th term of -248, -1007, -2274, -4049, -6332, -9123?
-254*s**2 + 3*s + 3
What is the i'th term of 1755, 3513, 5271, 7029?
1758*i - 3
What is the y'th term of -257, -507, -755, -1001, -1245, -1487?
y**2 - 253*y - 5
What is the i'th term of -30, -101, -210, -351, -518, -705, -906, -1115?
i**3 - 25*i**2 - 3*i - 3
What is the k'th term of -44, -55, -76, -113, -172, -259?
-k**3 + k**2 - 7*k - 37
What is the f'th term of -31, -53, -103, -193, -335, -541, -823, -1193?
-2*f**3 - 2*f**2 - 2*f - 25
What is the b'th term of 12, 10, 18, 42, 88?
b**3 - b**2 - 6*b + 18
What is the d'th term of -12721, -25444, -38169, -50896?
-d**2 - 12720*d
What is the f'th term of 67, 189, 379, 637?
34*f**2 + 20*f + 13
What is the r'th term of 4, -11, -30, -53, -80?
-2*r**2 - 9*r + 15
What is the y'th term of 893, 892, 891, 890, 889?
-y + 894
What is the h'th term of 301, 313, 327, 343, 361, 381, 403?
h**2 + 9*h + 291
What is the l'th term of 2940, 2937, 2934, 2931?
-3*l + 2943
What is the h'th term of -1562, -1563, -1564?
-h - 1561
What is the m'th term of -3358, -3359, -3360, -3361, -3362?
-m - 3357
What is the t'th term of -357, -364, -371, -378, -385?
-7*t - 350
What is the s'th term of 345, 341, 335, 327, 317, 305?
-s**2 - s + 347
What is the x'th term of 15, 62, 169, 360, 659, 1090, 1677?
4*x**3 + 6*x**2 + x + 4
What is the t'th term of 5, 12, 19, 26, 33?
7*t - 2
What is the n'th term of 293, 585, 877, 1169, 1461, 1753?
292*n + 1
What is the n'th term of 13, 11, -1, -29, -79, -157, -269?
-n**3 + n**2 + 2*n + 11
What is the l'th term of 99, 397, 893, 1587, 2479, 3569?
99*l**2 + l - 1
What is the z'th term of -96, -190, -284?
-94*z - 2
What is the u'th term of 419, 426, 433, 440, 447?
7*u + 412
What is the w'th term of -5, -15, -29, -47?
-2*w**2 - 4*w + 1
What is the z'th term of -22, -68, -196, -448, -866, -1492, -2368, -3536?
-7*z**3 + z**2 - 16
What is the s'th term of 7450, 7451, 7452, 7453, 7454, 7455?
s + 7449
What is the a'th term of -409, -406, -403, -400, -397?
3*a - 412
What is the n'th term of 69, 81, 103, 135?
5*n**2 - 3*n + 67
What is the x'th term of 5004, 5003, 5002, 5001, 5000, 4999?
-x + 5005
What is the u'th term of 10, 18, 28, 40, 54?
u**2 + 5*u + 4
What is the x'th term of -119, -127, -137, -149?
-x**2 - 5*x - 113
What is the j'th term of -108, -190, -272, -354?
-82*j - 26
What is the c'th term of -153, -214, -277, -342, -409?
-c**2 - 58*c - 94
What is the o'th term of -573, -1146, -1719?
-573*o
What is the j'th term of 16, 60, 132, 232?
14*j**2 + 2*j
What is the k'th term of 127, 514, 1159, 2062?
129*k**2 - 2
What is the x'th term of -338, -336, -334, -332, -330, -328?
2*x - 340
What is the a'th term of 695, 1390, 2085, 2780, 3475, 4170?
695*a
What is the v'th term of 159, 318, 477, 636, 795, 954?
159*v
What is the x'th term of 182, 187, 194, 203?
x**2 + 2*x + 179
What is the s'th term of 16, 5, -14, -41, -76?
-4*s**2 + s + 19
What is the j'th term of 1474, 2949, 4422, 5893, 7362, 8829, 10294?
-j**2 + 1478*j - 3
What is the s'th term of 2227, 2224, 2223, 2224, 2227?
s**2 - 6*s + 2232
What is the l'th term of -20, -23, -14, 13, 64, 145, 262, 421?
l**3 - 10*l - 11
What is the p'th term of 4, -6, -28, -62, -108, -166, -236?
-6*p**2 + 8*p + 2
What is the c'th term of 841, 858, 877, 898?
c**2 + 14*c + 826
What is the r'th term of 183, 368, 553, 738?
185*r - 2
What is the m'th term of 58, 42, 26?
-16*m + 74
What is the y'th term of 145, 151, 159, 169?
y**2 + 3*y + 141
What is the y'th term of 41, 273, 893, 2093, 4065, 7001?
32*y**3 + 2*y**2 + 2*y + 5
What is the n'th term of 6624, 6626, 6628?
2*n + 6622
What is the j'th term of 21, 16, 9, 0, -11, -24?
-j**2 - 2*j + 24
What is the j'th term of 66, 115, 246, 501, 922, 1551?
7*j**3 - j**2 + 3*j + 57
What is the t'th term of -891, -1781, -2671, -3561, -4451?
-890*t - 1
What is the x'th term of 29, 35, 41, 47, 53?
6*x + 23
What is the b'th term of -1321, -1295, -1269, -1243, -1217, -1191?
26*b - 1347
What is the t'th term of -911, -1824, -2737?
-913*t + 2
What is the o'th term of 718, 1433, 2148?
715*o + 3
What is the i'th term of -33, -46, -55, -60, -61, -58?
2*i**2 - 19*i - 16
What is the u'th term of 39, 36, 47, 84, 159, 284, 471?
2*u**3 - 5*u**2 - 2*u + 44
What is the f'th term of -2, -19, -46, -83, -130, -187?
-5*f**2 - 2*f + 5
What is the u'th term of 16, 9, 2, -5?
-7*u + 23
What is the q'th term of 1906, 3811, 5716, 7621?
1905*q + 1
What is the a'th term of 11, 35, 77, 137, 215, 311, 425?
9*a**2 - 3*a + 5
What is the w'th term of 3, 2, 25, 84, 191, 358?
2*w**3 - 15*w + 16
What is the o'th term of 164, 338, 514, 692?
o**2 + 171*o - 8
What is the m'th term of -26, -57, -90, -125, -162, -201?
-m**2 - 28*m + 3
What is the o'th term of 48, 46, 56, 84, 136?
o**3 - 9*o + 56
What is the l'th term of -57, -103, -179, -285, -421?
-15*l**2 - l - 41
What is the l'th term of -54, -46, -34, -18, 2, 26?
2*l**2 + 2*l - 58
What is the g'th term of -15, -26, -45, -72, -107, -150?
-4*g**2 + g - 12
What is the l'th term of -4, 43, 172, 425, 844, 1471?
7*l**3 - l**2 + l - 11
What is the q'th term of -46, -98, -156, -220?
-3*q**2 - 43*q
What is the i'th term of -1835, -1834, -1833, -1832, -1831?
i - 1836
What is the g'th term of 113, 228, 339, 446, 549, 648?
-2*g**2 + 121*g - 6
What is the o'th term of 48, 95, 132, 153