?
-12*a**2 + 2*a + 4
What is the i'th term of 87, 373, 851, 1521?
96*i**2 - 2*i - 7
What is the c'th term of -13, -96, -179, -262, -345, -428?
-83*c + 70
What is the f'th term of 35, 117, 209, 317, 447, 605, 797?
f**3 - f**2 + 78*f - 43
What is the u'th term of -35, -16, 1, 10, 5, -20, -71?
-u**3 + 5*u**2 + 11*u - 50
What is the n'th term of 9, -26, -93, -198, -347?
-n**3 - 10*n**2 + 2*n + 18
What is the h'th term of -24, -34, -48, -66, -88?
-2*h**2 - 4*h - 18
What is the x'th term of -9, -49, -159, -375, -733, -1269, -2019?
-6*x**3 + x**2 - x - 3
What is the s'th term of 5406, 10817, 16230, 21645, 27062?
s**2 + 5408*s - 3
What is the d'th term of 71, 137, 197, 245, 275, 281, 257, 197?
-d**3 + 3*d**2 + 64*d + 5
What is the u'th term of 260, 262, 264, 266?
2*u + 258
What is the c'th term of -7, -15, -25, -37, -51, -67?
-c**2 - 5*c - 1
What is the y'th term of 590, 1199, 1808, 2417?
609*y - 19
What is the i'th term of 589, 579, 545, 475, 357, 179, -71?
-2*i**3 + 4*i + 587
What is the u'th term of 72, 142, 196, 228, 232?
-u**3 - 2*u**2 + 83*u - 8
What is the l'th term of 51, 130, 211, 294, 379?
l**2 + 76*l - 26
What is the x'th term of -4062, -4069, -4080, -4095, -4114?
-2*x**2 - x - 4059
What is the s'th term of 64, 132, 226, 358, 540, 784?
2*s**3 + s**2 + 51*s + 10
What is the k'th term of 4910, 4908, 4904, 4898, 4890?
-k**2 + k + 4910
What is the y'th term of 21500, 21497, 21492, 21485, 21476, 21465?
-y**2 + 21501
What is the c'th term of -12, -30, -62, -114, -192, -302, -450, -642?
-c**3 - c**2 - 8*c - 2
What is the j'th term of -10, -18, -46, -100, -186, -310, -478?
-j**3 - 4*j**2 + 11*j - 16
What is the o'th term of -73, -213, -353, -493, -633, -773?
-140*o + 67
What is the s'th term of -30, -243, -828, -1971, -3858, -6675, -10608, -15843?
-31*s**3 + 4*s - 3
What is the k'th term of -85, -314, -695, -1228, -1913?
-76*k**2 - k - 8
What is the d'th term of 88, 77, 66?
-11*d + 99
What is the w'th term of 3949, 3947, 3945?
-2*w + 3951
What is the x'th term of 14, 42, 68, 92, 114, 134, 152?
-x**2 + 31*x - 16
What is the c'th term of -21, -16, -5, 12, 35?
3*c**2 - 4*c - 20
What is the f'th term of -4531, -4527, -4521, -4513, -4503?
f**2 + f - 4533
What is the f'th term of -9, -20, -29, -30, -17, 16?
f**3 - 5*f**2 - 3*f - 2
What is the j'th term of 51, 63, 85, 123, 183, 271, 393?
j**3 - j**2 + 8*j + 43
What is the u'th term of -23, -85, -171, -293, -463, -693, -995, -1381?
-2*u**3 - 48*u + 27
What is the x'th term of 70, 435, 1372, 3151, 6042, 10315, 16240, 24087?
45*x**3 + 16*x**2 + 2*x + 7
What is the i'th term of 40, 63, 88, 115?
i**2 + 20*i + 19
What is the i'th term of 2065, 4133, 6201, 8269, 10337, 12405?
2068*i - 3
What is the y'th term of 289, 530, 771, 1012, 1253?
241*y + 48
What is the m'th term of -296, -300, -304?
-4*m - 292
What is the q'th term of -18, -71, -192, -411, -758, -1263, -1956?
-5*q**3 - 4*q**2 - 6*q - 3
What is the f'th term of 56, 74, 92?
18*f + 38
What is the l'th term of 99, 605, 1983, 4671, 9107, 15729, 24975, 37283?
73*l**3 - 2*l**2 + l + 27
What is the x'th term of 161, 148, 121, 74, 1, -104?
-x**3 - x**2 - 3*x + 166
What is the k'th term of 46, 194, 456, 844, 1370, 2046, 2884, 3896?
2*k**3 + 45*k**2 - k
What is the o'th term of 289, 561, 819, 1057, 1269, 1449?
-o**3 - o**2 + 282*o + 9
What is the j'th term of 151, 193, 247, 319, 415, 541, 703?
j**3 + 35*j + 115
What is the j'th term of 725, 720, 715, 710?
-5*j + 730
What is the b'th term of 10, 20, 28, 34, 38?
-b**2 + 13*b - 2
What is the t'th term of -2, 27, 106, 259, 510, 883?
4*t**3 + t**2 - 2*t - 5
What is the d'th term of 2533, 5064, 7595, 10126?
2531*d + 2
What is the u'th term of 30, 30, 32, 36?
u**2 - 3*u + 32
What is the a'th term of -69, -68, -67, -66, -65, -64?
a - 70
What is the w'th term of 33, 133, 305, 555, 889, 1313, 1833?
w**3 + 30*w**2 + 3*w - 1
What is the o'th term of 9, 64, 213, 504, 985?
8*o**3 - o**2 + 2*o
What is the t'th term of 5611, 5613, 5617, 5623, 5631, 5641?
t**2 - t + 5611
What is the x'th term of -8, -40, -72?
-32*x + 24
What is the w'th term of -3820, -7639, -11468, -15313, -19180, -23075, -27004, -30973?
-w**3 + w**2 - 3815*w - 5
What is the x'th term of -462, -451, -438, -423?
x**2 + 8*x - 471
What is the w'th term of -367, -735, -1091, -1429, -1743?
w**3 - 375*w + 7
What is the u'th term of -16, -20, -10, 20, 76, 164, 290?
u**3 + u**2 - 14*u - 4
What is the w'th term of -1, 10, 21?
11*w - 12
What is the i'th term of -14, -41, -68, -95?
-27*i + 13
What is the c'th term of 369, 370, 373, 378?
c**2 - 2*c + 370
What is the h'th term of 17844, 35688, 53532?
17844*h
What is the v'th term of 2672, 2671, 2670, 2669, 2668, 2667?
-v + 2673
What is the q'th term of 36, 79, 126, 177, 232?
2*q**2 + 37*q - 3
What is the h'th term of -4, -1, 6, 17, 32, 51?
2*h**2 - 3*h - 3
What is the f'th term of 49, 190, 419, 730, 1117?
-f**3 + 50*f**2 - 2*f + 2
What is the t'th term of 87, 358, 811, 1446, 2263, 3262, 4443?
91*t**2 - 2*t - 2
What is the f'th term of -927, -1853, -2779?
-926*f - 1
What is the t'th term of -2, -16, -38, -68, -106, -152?
-4*t**2 - 2*t + 4
What is the d'th term of -201, -192, -181, -168, -153?
d**2 + 6*d - 208
What is the h'th term of 64, 266, 608, 1096, 1736, 2534?
h**3 + 64*h**2 + 3*h - 4
What is the o'th term of -522, -1043, -1562, -2079, -2594, -3107?
o**2 - 524*o + 1
What is the h'th term of -73, -28, 21, 74, 131, 192, 257?
2*h**2 + 39*h - 114
What is the r'th term of 361, 364, 369, 376, 385, 396, 409?
r**2 + 360
What is the g'th term of 1411, 1412, 1413, 1414?
g + 1410
What is the k'th term of 805, 792, 779, 766?
-13*k + 818
What is the n'th term of -2054, -4109, -6164, -8219?
-2055*n + 1
What is the l'th term of 6, 34, 82, 150?
10*l**2 - 2*l - 2
What is the j'th term of 29, 91, 189, 323?
18*j**2 + 8*j + 3
What is the r'th term of -285, -227, -131, 3, 175, 385, 633?
19*r**2 + r - 305
What is the d'th term of -1628, -1630, -1632, -1634, -1636?
-2*d - 1626
What is the q'th term of 22, 63, 118, 193, 294, 427?
q**3 + q**2 + 31*q - 11
What is the r'th term of -13, 10, 33?
23*r - 36
What is the f'th term of 56, 57, 58?
f + 55
What is the u'th term of -58, -108, -158, -208, -258, -308?
-50*u - 8
What is the q'th term of -29, -41, -37, -17, 19, 71?
8*q**2 - 36*q - 1
What is the d'th term of -7537, -7538, -7541, -7546, -7553, -7562, -7573?
-d**2 + 2*d - 7538
What is the w'th term of -44, -32, -4, 46, 124, 236, 388, 586?
w**3 + 2*w**2 - w - 46
What is the z'th term of -232, -460, -686, -910, -1132, -1352?
z**2 - 231*z - 2
What is the y'th term of 137, 588, 1339, 2390, 3741?
150*y**2 + y - 14
What is the d'th term of -715, -803, -879, -937, -971?
d**3 - 95*d - 621
What is the a'th term of 73, 192, 457, 940, 1713?
12*a**3 + a**2 + 32*a + 28
What is the i'th term of -48, -79, -102, -117, -124, -123?
4*i**2 - 43*i - 9
What is the b'th term of 108, 122, 138, 162, 200, 258, 342?
b**3 - 5*b**2 + 22*b + 90
What is the i'th term of 189, 187, 185, 183?
-2*i + 191
What is the o'th term of 29, 32, 35, 38?
3*o + 26
What is the i'th term of -50, -91, -158, -263, -418, -635?
-2*i**3 - i**2 - 24*i - 23
What is the h'th term of -30, -51, -82, -123, -174?
-5*h**2 - 6*h - 19
What is the r'th term of 24, 76, 162, 288, 460?
r**3 + 11*r**2 + 12*r
What is the c'th term of -119, -116, -109, -98, -83?
2*c**2 - 3*c - 118
What is the d'th term of 899, 907, 929, 971, 1039, 1139, 1277?
d**3 + d**2 - 2*d + 899
What is the n'th term of -6, 10, 34, 66, 106, 154, 210?
4*n**2 + 4*n - 14
What is the f'th term of 6, 46, 106, 180, 262, 346, 426?
-f**3 + 16*f**2 - f - 8
What is the s'th term of -1008, -2006, -3018, -4050, -5108?
-s**3 - s**2 - 988*s - 18
What is the k'th term of 1521, 1520, 1519, 1518, 1517?
-k + 1522
What is the h'th term of -541, -1073, -1607, -2143?
-h**2 - 529*h - 11
What is the k'th term of 2375, 2374, 2373, 2372, 2371?
-k + 2376
What is the c'th term of -6392, -6390, -6388, -6386, -6384?
2*c - 6394
What is the x'th term of 91, 166, 241, 316?
75*x + 16
What is the b'th term of -33, -29, -15, 15, 67, 147, 261, 415?
b**3 - b**2 - 33
What is the o'th term of 38, 43, 50, 59?
o**2 + 2*o + 35
What is the m'th term of -80, -160, -240, -320, -400?
-80*m
What is the a'th term of 138, 134, 120, 90, 38, -42, -156?
-a**3 + a**2 + 138
What is the j'th term