66
What is the v'th term of 563, 564, 565, 566, 567, 568?
v + 562
What is the x'th term of -23, -55, -87, -119, -151, -183?
-32*x + 9
What is the w'th term of -29, -48, -63, -68, -57, -24?
w**3 - 4*w**2 - 14*w - 12
What is the l'th term of 1554, 1549, 1544, 1539?
-5*l + 1559
What is the f'th term of -27, -12, 13, 48?
5*f**2 - 32
What is the w'th term of -1068, -1075, -1084, -1095, -1108, -1123, -1140?
-w**2 - 4*w - 1063
What is the t'th term of 691, 1380, 2071, 2764, 3459?
t**2 + 686*t + 4
What is the a'th term of -411, -820, -1215, -1590, -1939, -2256, -2535, -2770?
a**3 + a**2 - 419*a + 6
What is the o'th term of 10, 50, 120, 226, 374, 570, 820, 1130?
o**3 + 9*o**2 + 6*o - 6
What is the i'th term of -21, -60, -129, -234, -381?
-i**3 - 9*i**2 - 5*i - 6
What is the n'th term of -146, -144, -148, -164, -198, -256, -344, -468?
-n**3 + 3*n**2 - 148
What is the k'th term of -408, -396, -370, -324, -252, -148, -6, 180?
k**3 + k**2 + 2*k - 412
What is the h'th term of 71, 292, 665, 1190, 1867, 2696, 3677?
76*h**2 - 7*h + 2
What is the m'th term of -46, -51, -68, -103, -162, -251, -376?
-m**3 + 2*m - 47
What is the h'th term of 35, 39, 55, 89, 147, 235, 359?
h**3 - 3*h + 37
What is the i'th term of -8, -11, -8, 1, 16, 37, 64?
3*i**2 - 12*i + 1
What is the u'th term of -133, -1107, -3753, -8905, -17397?
-139*u**3 - 2*u**2 + 5*u + 3
What is the x'th term of 132, 258, 386, 516, 648?
x**2 + 123*x + 8
What is the q'th term of 139, 257, 363, 451, 515, 549, 547?
-q**3 + 125*q + 15
What is the v'th term of 13, 56, 125, 220?
13*v**2 + 4*v - 4
What is the r'th term of 398, 394, 388, 380, 370, 358, 344?
-r**2 - r + 400
What is the o'th term of 19, 78, 177, 316?
20*o**2 - o
What is the x'th term of 3625, 3624, 3623, 3622, 3621?
-x + 3626
What is the t'th term of -26, -64, -114, -182, -274, -396, -554?
-t**3 - 31*t + 6
What is the z'th term of -1, 4, -7, -52, -149, -316, -571?
-3*z**3 + 10*z**2 - 4*z - 4
What is the c'th term of 77, 136, 169, 176, 157?
-13*c**2 + 98*c - 8
What is the g'th term of -2533, -2534, -2535, -2536?
-g - 2532
What is the d'th term of 33, 37, 53, 87, 145, 233, 357, 523?
d**3 - 3*d + 35
What is the q'th term of 150, 299, 450, 603?
q**2 + 146*q + 3
What is the a'th term of -5, -32, -85, -170, -293, -460?
-a**3 - 7*a**2 + a + 2
What is the y'th term of 44, 88, 130, 170, 208?
-y**2 + 47*y - 2
What is the m'th term of 13, 33, 59, 85, 105, 113, 103, 69?
-m**3 + 9*m**2 + 5
What is the d'th term of -33, -57, -105, -183, -297, -453, -657?
-d**3 - 6*d**2 + d - 27
What is the v'th term of 1671, 6671, 15005, 26673, 41675, 60011, 81681?
1667*v**2 - v + 5
What is the b'th term of -504, -502, -498, -492, -484?
b**2 - b - 504
What is the h'th term of 33, 135, 305, 543, 849?
34*h**2 - 1
What is the t'th term of -65, -110, -155, -200, -245?
-45*t - 20
What is the t'th term of -65, -68, -75, -86?
-2*t**2 + 3*t - 66
What is the h'th term of 1169, 2372, 3587, 4820, 6077, 7364?
h**3 + 1196*h - 28
What is the h'th term of 61, 118, 213, 346, 517, 726?
19*h**2 + 42
What is the u'th term of -47, -86, -125, -164, -203?
-39*u - 8
What is the s'th term of -27, -82, -173, -300, -463?
-18*s**2 - s - 8
What is the c'th term of 52, 105, 162, 223, 288, 357?
2*c**2 + 47*c + 3
What is the j'th term of 7, -6, -57, -164, -345, -618?
-3*j**3 - j**2 + 11*j
What is the i'th term of 3374, 3373, 3370, 3365, 3358, 3349?
-i**2 + 2*i + 3373
What is the z'th term of -185, -370, -567, -782, -1021, -1290?
-z**3 - 178*z - 6
What is the w'th term of -1501, -3003, -4505, -6007?
-1502*w + 1
What is the n'th term of 45, 88, 161, 264, 397?
15*n**2 - 2*n + 32
What is the y'th term of 587, 1173, 1759, 2345?
586*y + 1
What is the v'th term of -33, -25, 5, 69, 179, 347?
2*v**3 - v**2 - 3*v - 31
What is the i'th term of -442, -437, -424, -397, -350?
i**3 - 2*i**2 + 4*i - 445
What is the q'th term of -179, -646, -1423, -2510, -3907?
-155*q**2 - 2*q - 22
What is the m'th term of 12, 51, 90?
39*m - 27
What is the i'th term of 769, 1534, 2299, 3064, 3829?
765*i + 4
What is the h'th term of 112, 130, 170, 238, 340, 482, 670, 910?
h**3 + 5*h**2 - 4*h + 110
What is the g'th term of 91, 96, 111, 142, 195, 276, 391?
g**3 - g**2 + g + 90
What is the w'th term of -5966, -5974, -5984, -5996?
-w**2 - 5*w - 5960
What is the r'th term of 6539, 6537, 6525, 6497, 6447, 6369, 6257?
-r**3 + r**2 + 2*r + 6537
What is the j'th term of 53, 50, 47, 44?
-3*j + 56
What is the l'th term of 308, 309, 310?
l + 307
What is the k'th term of -19, -25, -31, -37, -43, -49?
-6*k - 13
What is the t'th term of 63, 28, 7, 6, 31, 88?
t**3 + t**2 - 45*t + 106
What is the h'th term of -175, -356, -535, -712, -887, -1060, -1231?
h**2 - 184*h + 8
What is the d'th term of 16, 25, 34?
9*d + 7
What is the h'th term of 129, 213, 297?
84*h + 45
What is the v'th term of 152, 134, 116?
-18*v + 170
What is the u'th term of -65, -119, -163, -191, -197, -175, -119?
u**3 - u**2 - 58*u - 7
What is the o'th term of -22, -38, -48, -58, -74, -102, -148, -218?
-o**3 + 9*o**2 - 36*o + 6
What is the c'th term of 482, 965, 1452, 1943, 2438, 2937?
2*c**2 + 477*c + 3
What is the y'th term of -189, -198, -213, -234, -261?
-3*y**2 - 186
What is the n'th term of -16, 46, 216, 548, 1096?
9*n**3 - n - 24
What is the u'th term of -329, -334, -341, -350, -361, -374, -389?
-u**2 - 2*u - 326
What is the u'th term of 29, 47, 75, 119, 185, 279, 407, 575?
u**3 - u**2 + 14*u + 15
What is the t'th term of -138, -147, -158, -171, -186?
-t**2 - 6*t - 131
What is the p'th term of -691, -689, -687, -685?
2*p - 693
What is the m'th term of 118, 133, 150, 169, 190?
m**2 + 12*m + 105
What is the p'th term of -85, -96, -119, -160, -225, -320, -451?
-p**3 - 4*p - 80
What is the l'th term of 412, 414, 416, 418?
2*l + 410
What is the d'th term of -136, -139, -142, -145, -148, -151?
-3*d - 133
What is the c'th term of 13, 97, 323, 763, 1489?
12*c**3 - c**2 + 3*c - 1
What is the g'th term of -330, -1322, -2974, -5286, -8258?
-330*g**2 - 2*g + 2
What is the u'th term of -5, 48, 99, 148, 195?
-u**2 + 56*u - 60
What is the f'th term of 18, 17, 20, 27?
2*f**2 - 7*f + 23
What is the a'th term of 313, 501, 691, 883, 1077?
a**2 + 185*a + 127
What is the m'th term of -535, -551, -593, -673, -803?
-2*m**3 - m**2 + m - 533
What is the t'th term of 54, 164, 332, 558?
29*t**2 + 23*t + 2
What is the j'th term of -105, -109, -125, -159, -217, -305, -429, -595?
-j**3 + 3*j - 107
What is the w'th term of 31, 65, 99?
34*w - 3
What is the v'th term of 21, 21, 23, 27, 33?
v**2 - 3*v + 23
What is the f'th term of 8, 18, 26, 26, 12?
-f**3 + 5*f**2 + 2*f + 2
What is the w'th term of 11, 23, 33, 41, 47?
-w**2 + 15*w - 3
What is the q'th term of -16, -18, -20, -22, -24, -26?
-2*q - 14
What is the a'th term of -8, 18, 48, 82, 120?
2*a**2 + 20*a - 30
What is the q'th term of -86, -87, -90, -95, -102, -111?
-q**2 + 2*q - 87
What is the o'th term of -23, -62, -151, -314, -575, -958?
-4*o**3 - o**2 - 8*o - 10
What is the v'th term of -572, -575, -568, -545, -500?
v**3 - v**2 - 7*v - 565
What is the k'th term of -45, -89, -133, -177?
-44*k - 1
What is the k'th term of 332, 724, 1114, 1502, 1888?
-k**2 + 395*k - 62
What is the n'th term of -10, -36, -62, -88, -114?
-26*n + 16
What is the j'th term of 33, 23, -23, -129, -319, -617, -1047?
-4*j**3 + 6*j**2 + 31
What is the g'th term of 30, 51, 72, 93?
21*g + 9
What is the a'th term of 8, -3, -22, -49?
-4*a**2 + a + 11
What is the k'th term of 5869, 11739, 17609, 23479, 29349?
5870*k - 1
What is the l'th term of -1, 2, 9, 20, 35, 54?
2*l**2 - 3*l
What is the m'th term of 194, 741, 1660, 2957, 4638, 6709?
m**3 + 180*m**2 + 13
What is the u'th term of -161, -105, -59, -29, -21?
-u**3 + u**2 + 60*u - 221
What is the z'th term of -32, -57, -82?
-25*z - 7
What is the q'th term of -819, -823, -827, -831, -835?
-4*q - 815
What is the z'th term of -1415, -1417, -1419, -1421, -1423, -1425?
-2*z - 1413
What is the x'th term of -257, -250, -243, -236, -229, -222?
7*x - 264
What is the u'th term of 121, 89, 35, -41, -139?
-11*u**2 + u + 131
What is the d'th term of -54, -55, -56, -57, -58?
-d - 53
What is the t'th term of 162, 321, 480, 639, 798, 957?
159*t + 3
What is the g'th term of 125, 123, 121, 119, 117?
-2*g + 127
What is the s'th term of -139, -148, -171, -214, -283, -