13*r**2 + 2*r + 1
What is the z'th term of -17, -28, -39, -50, -61?
-11*z - 6
What is the i'th term of 108, 109, 110, 111?
i + 107
What is the j'th term of 250, 274, 298, 322?
24*j + 226
What is the f'th term of 372, 750, 1134, 1524?
3*f**2 + 369*f
What is the g'th term of -49, -74, -109, -160, -233, -334, -469, -644?
-g**3 + g**2 - 21*g - 28
What is the k'th term of 315, 310, 305, 300, 295?
-5*k + 320
What is the i'th term of 84, 82, 80?
-2*i + 86
What is the x'th term of 42, 113, 304, 675, 1286?
10*x**3 + x + 31
What is the p'th term of 14541, 14539, 14535, 14529, 14521?
-p**2 + p + 14541
What is the v'th term of 96, 196, 296, 396, 496?
100*v - 4
What is the g'th term of -1636, -3277, -4918?
-1641*g + 5
What is the d'th term of -87, -93, -111, -147, -207?
-d**3 + d - 87
What is the n'th term of 0, 21, 100, 267, 552?
5*n**3 - n**2 - 11*n + 7
What is the m'th term of -722, -722, -728, -746, -782, -842, -932, -1058?
-m**3 + 3*m**2 - 2*m - 722
What is the c'th term of -639, -1279, -1919?
-640*c + 1
What is the v'th term of -10271, -20540, -30809, -41078, -51347?
-10269*v - 2
What is the f'th term of 1, 31, 73, 121, 169?
-f**3 + 12*f**2 + f - 11
What is the w'th term of -82, -210, -424, -724, -1110, -1582?
-43*w**2 + w - 40
What is the z'th term of -904, -882, -860?
22*z - 926
What is the o'th term of 36, 81, 126, 171, 216?
45*o - 9
What is the f'th term of -18, 16, 88, 216, 418, 712?
3*f**3 + f**2 + 10*f - 32
What is the y'th term of 1, 65, 163, 289, 437, 601?
-y**3 + 23*y**2 + 2*y - 23
What is the w'th term of -1944, -3883, -5822, -7761, -9700?
-1939*w - 5
What is the u'th term of -113, -215, -311, -401, -485?
3*u**2 - 111*u - 5
What is the b'th term of -306, -307, -308, -309, -310?
-b - 305
What is the n'th term of -57, -56, -55, -54?
n - 58
What is the g'th term of -20, -71, -156, -275, -428?
-17*g**2 - 3
What is the v'th term of -1072, -1070, -1068, -1066, -1064, -1062?
2*v - 1074
What is the m'th term of -270, -541, -814, -1089, -1366?
-m**2 - 268*m - 1
What is the t'th term of 2, 0, -8, -22, -42, -68?
-3*t**2 + 7*t - 2
What is the q'th term of 120, 206, 304, 420, 560, 730?
q**3 + 79*q + 40
What is the k'th term of 54, 30, -18, -96, -210, -366, -570, -828?
-k**3 - 6*k**2 + k + 60
What is the a'th term of -27, -79, -131, -183, -235, -287?
-52*a + 25
What is the n'th term of 57, 51, 43, 33, 21, 7?
-n**2 - 3*n + 61
What is the i'th term of -1210, -1209, -1208, -1207, -1206, -1205?
i - 1211
What is the r'th term of -123, -106, -89, -72?
17*r - 140
What is the l'th term of -178, -329, -462, -571, -650, -693?
l**3 + 3*l**2 - 167*l - 15
What is the r'th term of -766, -768, -772, -778?
-r**2 + r - 766
What is the q'th term of 289, 291, 293?
2*q + 287
What is the u'th term of -214, -217, -222, -229, -238?
-u**2 - 213
What is the m'th term of -357, -352, -345, -336, -325, -312?
m**2 + 2*m - 360
What is the y'th term of 32, 40, 48, 56?
8*y + 24
What is the a'th term of 12, 11, 0, -27, -76, -153, -264, -415?
-a**3 + a**2 + 3*a + 9
What is the v'th term of 29, -57, -145, -235?
-v**2 - 83*v + 113
What is the r'th term of 2600, 5203, 7806, 10409, 13012?
2603*r - 3
What is the a'th term of 9, 7, -1, -15, -35?
-3*a**2 + 7*a + 5
What is the l'th term of -483, -963, -1437, -1905, -2367, -2823?
3*l**2 - 489*l + 3
What is the f'th term of 133, 131, 119, 91, 41?
-f**3 + f**2 + 2*f + 131
What is the w'th term of -5, -77, -197, -365, -581, -845, -1157?
-24*w**2 + 19
What is the f'th term of -14, -13, -6, 7?
3*f**2 - 8*f - 9
What is the w'th term of 18, 9, 0?
-9*w + 27
What is the t'th term of -8, -7, 4, 31, 80, 157, 268?
t**3 - t**2 - 3*t - 5
What is the x'th term of 38, 52, 62, 56, 22, -52, -178, -368?
-2*x**3 + 10*x**2 - 2*x + 32
What is the y'th term of 40, 83, 126, 169, 212?
43*y - 3
What is the f'th term of 54, 59, 66, 75?
f**2 + 2*f + 51
What is the m'th term of 214, 427, 642, 859, 1078?
m**2 + 210*m + 3
What is the o'th term of 133, 151, 171, 193, 217, 243?
o**2 + 15*o + 117
What is the f'th term of 7, 11, 11, 1, -25?
-f**3 + 4*f**2 - f + 5
What is the h'th term of 28, 29, 30, 31, 32, 33?
h + 27
What is the y'th term of -17, -72, -161, -284, -441, -632?
-17*y**2 - 4*y + 4
What is the w'th term of -27, -51, -75, -99?
-24*w - 3
What is the x'th term of -354, -353, -342, -315, -266, -189, -78?
x**3 - x**2 - 3*x - 351
What is the x'th term of 6670, 13337, 20004, 26671, 33338, 40005?
6667*x + 3
What is the g'th term of -1512, -3024, -4540, -6060, -7584?
-2*g**2 - 1506*g - 4
What is the j'th term of -121, -192, -375, -724, -1293, -2136, -3307, -4860?
-9*j**3 - 2*j**2 - 2*j - 108
What is the x'th term of -163, -166, -169, -172?
-3*x - 160
What is the w'th term of 456, 915, 1376, 1839, 2304?
w**2 + 456*w - 1
What is the h'th term of 60, 146, 232?
86*h - 26
What is the x'th term of -293, -582, -871, -1160, -1449?
-289*x - 4
What is the l'th term of 65, 49, 9, -67, -191, -375, -631?
-2*l**3 - 2*l + 69
What is the t'th term of -4, -18, -36, -58?
-2*t**2 - 8*t + 6
What is the w'th term of 124, 123, 122?
-w + 125
What is the k'th term of -119, -115, -99, -65, -7?
k**3 - 3*k - 117
What is the z'th term of 3086, 3080, 3064, 3032, 2978?
-z**3 + z**2 - 2*z + 3088
What is the f'th term of 790, 786, 780, 772, 762, 750?
-f**2 - f + 792
What is the v'th term of -34, -22, 2, 44, 110, 206, 338?
v**3 + 5*v - 40
What is the w'th term of 414, 394, 340, 234, 58, -206?
-3*w**3 + w**2 - 2*w + 418
What is the k'th term of 0, 8, 30, 72, 140, 240, 378?
k**3 + k**2 - 2*k
What is the k'th term of -54, -53, -52, -51?
k - 55
What is the n'th term of 1167, 4640, 10427, 18528?
1157*n**2 + 2*n + 8
What is the a'th term of -38, -35, -32?
3*a - 41
What is the c'th term of -11, -28, -57, -98, -151, -216, -293?
-6*c**2 + c - 6
What is the a'th term of -10, -31, -52, -73?
-21*a + 11
What is the y'th term of -23, -22, -19, -14, -7?
y**2 - 2*y - 22
What is the c'th term of 97, 195, 293, 391, 489?
98*c - 1
What is the c'th term of 10, -13, -68, -167, -322, -545, -848?
-2*c**3 - 4*c**2 + 3*c + 13
What is the v'th term of 87, 85, 83, 81, 79, 77?
-2*v + 89
What is the v'th term of -127, -254, -381?
-127*v
What is the k'th term of 132, 216, 298, 378?
-k**2 + 87*k + 46
What is the c'th term of 31, 94, 143, 172, 175, 146?
-c**3 - c**2 + 73*c - 40
What is the u'th term of -111, -222, -333?
-111*u
What is the p'th term of -3, -8, -17, -30, -47, -68?
-2*p**2 + p - 2
What is the v'th term of 13, 184, 475, 892, 1441, 2128, 2959?
v**3 + 54*v**2 + 2*v - 44
What is the d'th term of -831, -834, -837, -840, -843, -846?
-3*d - 828
What is the c'th term of 78, 70, 54, 30?
-4*c**2 + 4*c + 78
What is the o'th term of -648, -1303, -1958?
-655*o + 7
What is the k'th term of -41, -25, 1, 43, 107, 199, 325?
k**3 - k**2 + 12*k - 53
What is the m'th term of 4101, 8196, 12293, 16392, 20493, 24596, 28701?
m**2 + 4092*m + 8
What is the s'th term of -72, -123, -178, -237, -300, -367, -438?
-2*s**2 - 45*s - 25
What is the u'th term of 65, 217, 475, 845, 1333, 1945?
u**3 + 47*u**2 + 4*u + 13
What is the w'th term of 72, 240, 518, 906, 1404, 2012, 2730?
55*w**2 + 3*w + 14
What is the r'th term of -79, -83, -87?
-4*r - 75
What is the b'th term of 12, 51, 124, 237, 396, 607, 876, 1209?
b**3 + 11*b**2 - b + 1
What is the z'th term of -134, -272, -410?
-138*z + 4
What is the j'th term of -2063, -2064, -2065, -2066, -2067?
-j - 2062
What is the l'th term of -42, -50, -62, -78, -98?
-2*l**2 - 2*l - 38
What is the v'th term of 108, 95, 68, 21, -52?
-v**3 - v**2 - 3*v + 113
What is the w'th term of 7, 44, 127, 274, 503, 832?
3*w**3 + 5*w**2 + w - 2
What is the g'th term of -83, -116, -191, -326, -539, -848, -1271, -1826?
-3*g**3 - 3*g**2 - 3*g - 74
What is the m'th term of -6, -8, -14, -24?
-2*m**2 + 4*m - 8
What is the c'th term of 23, 55, 77, 83, 67?
-c**3 + c**2 + 36*c - 13
What is the m'th term of -35, -84, -159, -254, -363, -480, -599?
m**3 - 19*m**2 + m - 18
What is the n'th term of -51, -88, -137, -192, -247?
n**3 - 12*n**2 - 8*n - 32
What is the f'th term of 1, 0, -1, -2, -3, -4?
-f + 2
What is the o'th term of 42, 80, 110, 132, 146?
-4*o**2 + 50*o - 4
What is the k'th term of 43, 91, 139, 187?
48*k - 5
What is the x'th term of 187, 179, 157, 115, 47, -53?
-x**3 - x**2 + 2*x + 187
What is the c'th term of 9, 120, 233, 348, 465?
c*