at is the f'th term of -16, -69, -156, -277, -432?
-17*f**2 - 2*f + 3
What is the k'th term of 24, 33, 28, 3, -48, -131, -252?
-k**3 - k**2 + 19*k + 7
What is the x'th term of -37, -116, -247, -430?
-26*x**2 - x - 10
What is the f'th term of 613, 619, 629, 643, 661, 683?
2*f**2 + 611
What is the k'th term of 3, 5, 9, 15, 23?
k**2 - k + 3
What is the n'th term of 483, 1919, 4311, 7659, 11963?
478*n**2 + 2*n + 3
What is the b'th term of 3267, 3254, 3227, 3180, 3107, 3002, 2859?
-b**3 - b**2 - 3*b + 3272
What is the h'th term of -206, -194, -174, -146, -110?
4*h**2 - 210
What is the s'th term of -48, -61, -60, -39, 8, 87, 204?
s**3 + s**2 - 23*s - 27
What is the u'th term of 18, 26, 32, 36?
-u**2 + 11*u + 8
What is the g'th term of 128, 246, 350, 434, 492, 518, 506?
-g**3 - g**2 + 128*g + 2
What is the v'th term of -11, -9, -7, -5, -3, -1?
2*v - 13
What is the n'th term of -13, -33, -57, -85, -117, -153, -193?
-2*n**2 - 14*n + 3
What is the d'th term of -24, -57, -90, -123, -156, -189?
-33*d + 9
What is the i'th term of 157, 85, 11, -65?
-i**2 - 69*i + 227
What is the b'th term of -196, -193, -190?
3*b - 199
What is the y'th term of 878, 1767, 2662, 3563?
3*y**2 + 880*y - 5
What is the h'th term of 534, 530, 516, 486, 434?
-h**3 + h**2 + 534
What is the o'th term of 67, 63, 59, 55, 51, 47?
-4*o + 71
What is the v'th term of -91, -385, -875, -1561, -2443?
-98*v**2 + 7
What is the p'th term of 179, 169, 159, 149, 139?
-10*p + 189
What is the g'th term of -19, -28, -27, -10, 29, 96, 197?
g**3 - g**2 - 13*g - 6
What is the i'th term of -200, -405, -616, -833, -1056, -1285?
-3*i**2 - 196*i - 1
What is the y'th term of 544, 545, 546?
y + 543
What is the m'th term of -151, -295, -439, -583, -727?
-144*m - 7
What is the b'th term of 43773, 43776, 43781, 43788?
b**2 + 43772
What is the o'th term of 76, 65, 52, 43, 44?
o**3 - 7*o**2 + 3*o + 79
What is the y'th term of -112, -448, -1006, -1786, -2788?
-111*y**2 - 3*y + 2
What is the h'th term of 51, 85, 119, 153?
34*h + 17
What is the b'th term of 2207, 2208, 2209, 2210, 2211?
b + 2206
What is the g'th term of -216, -497, -778, -1059?
-281*g + 65
What is the r'th term of -4698, -9386, -14062, -18720, -23354, -27958, -32526, -37052?
r**3 - 4695*r - 4
What is the q'th term of -95, -92, -97, -116, -155, -220, -317?
-q**3 + 2*q**2 + 4*q - 100
What is the s'th term of 65, 62, 57, 50, 41, 30?
-s**2 + 66
What is the b'th term of -9, -17, -29, -45, -65?
-2*b**2 - 2*b - 5
What is the u'th term of -11, -53, -115, -191, -275, -361, -443, -515?
u**3 - 16*u**2 - u + 5
What is the q'th term of 24, 140, 450, 1050, 2036, 3504, 5550?
16*q**3 + q**2 + q + 6
What is the q'th term of 7, -3, -63, -197, -429, -783?
-4*q**3 - q**2 + 21*q - 9
What is the h'th term of -263, -482, -701?
-219*h - 44
What is the r'th term of -4118, -4109, -4094, -4073, -4046, -4013?
3*r**2 - 4121
What is the v'th term of 31, 42, 69, 118, 195, 306?
v**3 + 2*v**2 - 2*v + 30
What is the t'th term of 86, 402, 1172, 2624, 4986?
38*t**3 - t**2 + 53*t - 4
What is the s'th term of -191, -199, -219, -257, -319, -411, -539, -709?
-s**3 - s - 189
What is the x'th term of -71, -81, -91, -101, -111, -121?
-10*x - 61
What is the s'th term of 627, 628, 641, 672, 727, 812, 933?
s**3 - 6*s + 632
What is the i'th term of -1016, -1017, -1018, -1019, -1020?
-i - 1015
What is the w'th term of -18, -43, -74, -111, -154, -203, -258?
-3*w**2 - 16*w + 1
What is the v'th term of -315, -291, -267, -243?
24*v - 339
What is the c'th term of -643, -655, -667, -679, -691?
-12*c - 631
What is the c'th term of -46, -103, -162, -223?
-c**2 - 54*c + 9
What is the f'th term of -21, -87, -197, -351, -549, -791, -1077?
-22*f**2 + 1
What is the k'th term of -54, -222, -502, -894?
-56*k**2 + 2
What is the c'th term of 37, 44, 51?
7*c + 30
What is the s'th term of 61, 66, 71, 76, 81?
5*s + 56
What is the k'th term of 5, 42, 103, 188?
12*k**2 + k - 8
What is the k'th term of -164, -638, -1420, -2504, -3884, -5554, -7508?
k**3 - 160*k**2 - k - 4
What is the x'th term of 13, 19, 37, 73, 133?
x**3 - x + 13
What is the b'th term of 30, 31, 32, 33, 34, 35?
b + 29
What is the r'th term of 735, 736, 737?
r + 734
What is the o'th term of 72, 142, 212, 282?
70*o + 2
What is the x'th term of 1440, 1434, 1424, 1410?
-2*x**2 + 1442
What is the w'th term of -985, -984, -983, -982, -981?
w - 986
What is the j'th term of -77, -69, -49, -11, 51, 143?
j**3 + j - 79
What is the k'th term of 1220, 1218, 1214, 1208, 1200, 1190?
-k**2 + k + 1220
What is the s'th term of 2388, 2388, 2386, 2382?
-s**2 + 3*s + 2386
What is the s'th term of 22, 42, 62, 82, 102?
20*s + 2
What is the o'th term of 850, 854, 860, 868, 878, 890?
o**2 + o + 848
What is the q'th term of -38, -137, -308, -557, -890?
-q**3 - 30*q**2 - 2*q - 5
What is the p'th term of 1, 11, 19, 19, 5, -29, -89?
-p**3 + 5*p**2 + 2*p - 5
What is the n'th term of 135, 134, 133, 132?
-n + 136
What is the v'th term of -35, -174, -407, -734, -1155?
-47*v**2 + 2*v + 10
What is the c'th term of 3, 4, 5, 6, 7, 8?
c + 2
What is the j'th term of 89, 176, 263?
87*j + 2
What is the i'th term of -87, -86, -85, -84, -83, -82?
i - 88
What is the a'th term of 448, 892, 1324, 1738, 2128, 2488, 2812?
-a**3 + 451*a - 2
What is the a'th term of -3016, -3005, -2980, -2935, -2864?
a**3 + a**2 + a - 3019
What is the m'th term of 34, 39, 42, 43?
-m**2 + 8*m + 27
What is the g'th term of 84, 148, 228, 330, 460, 624, 828?
g**3 + 2*g**2 + 51*g + 30
What is the l'th term of -45, -51, -67, -99, -153, -235?
-l**3 + l**2 - 2*l - 43
What is the x'th term of -702, -695, -684, -669, -650, -627, -600?
2*x**2 + x - 705
What is the l'th term of -1, 12, 37, 74?
6*l**2 - 5*l - 2
What is the b'th term of 3173, 3175, 3177, 3179, 3181, 3183?
2*b + 3171
What is the c'th term of 8, -21, -50, -79, -108?
-29*c + 37
What is the k'th term of -227, -446, -1047, -2222, -4163, -7062?
-32*k**3 + k**2 + 2*k - 198
What is the x'th term of 681, 684, 689, 696, 705, 716, 729?
x**2 + 680
What is the d'th term of 1296, 1293, 1276, 1239, 1176, 1081?
-d**3 - d**2 + 7*d + 1291
What is the s'th term of 10, 20, 34, 52, 74?
2*s**2 + 4*s + 4
What is the c'th term of -7, 12, 65, 170, 345, 608?
3*c**3 - c**2 + c - 10
What is the g'th term of 266, 506, 746?
240*g + 26
What is the a'th term of 156, 169, 190, 219, 256, 301, 354?
4*a**2 + a + 151
What is the b'th term of -20, -138, -342, -638, -1032?
-b**3 - 37*b**2 + 18
What is the v'th term of -146, -202, -364, -686, -1222, -2026, -3152?
-9*v**3 + v**2 + 4*v - 142
What is the t'th term of 53, 392, 1317, 3122, 6101, 10548, 16757?
49*t**3 - t**2 - t + 6
What is the x'th term of 155, 157, 169, 197, 247, 325, 437?
x**3 - x**2 - 2*x + 157
What is the w'th term of -757, -1516, -2275?
-759*w + 2
What is the j'th term of 278, 275, 270, 263?
-j**2 + 279
What is the n'th term of 616, 1228, 1840, 2452, 3064?
612*n + 4
What is the a'th term of 97, 196, 359, 586?
32*a**2 + 3*a + 62
What is the k'th term of 496, 987, 1478?
491*k + 5
What is the u'th term of -65, -67, -59, -35, 11, 85, 193?
u**3 - u**2 - 6*u - 59
What is the j'th term of -1449, -1444, -1439, -1434, -1429?
5*j - 1454
What is the c'th term of -1, -30, -109, -262, -513, -886?
-4*c**3 - c**2 + 2*c + 2
What is the c'th term of -36, -88, -130, -156, -160, -136, -78?
c**3 - c**2 - 56*c + 20
What is the f'th term of 34, 41, 48, 55?
7*f + 27
What is the c'th term of 680, 1188, 1710, 2252, 2820, 3420, 4058?
c**3 + c**2 + 498*c + 180
What is the x'th term of -2059, -8230, -18515, -32914, -51427, -74054, -100795?
-2057*x**2 - 2
What is the i'th term of 5187, 5184, 5181, 5178, 5175?
-3*i + 5190
What is the k'th term of 48, 92, 172, 294, 464?
k**3 + 12*k**2 + k + 34
What is the c'th term of 2, -3, -12, -25?
-2*c**2 + c + 3
What is the o'th term of 215, 224, 235, 248?
o**2 + 6*o + 208
What is the s'th term of 172, 345, 528, 727, 948, 1197, 1480?
s**3 - s**2 + 169*s + 3
What is the v'th term of -601, -1149, -1683, -2197, -2685, -3141, -3559, -3933?
v**3 + v**2 - 558*v - 45
What is the j'th term of 12, -22, -136, -372, -772, -1378?
-7*j**3 + 2*j**2 + 9*j + 8
What is the a'th term of 5955, 5961, 5967?
6*a + 5949
What is the r'th term of 308, 300, 286, 266, 240, 208, 170?
-3*r**2 + r + 310
What is the k'th term of 459, 461, 465, 471, 479?
k