'th term of 21, 12, -7, -36, -75?
-5*v**2 + 6*v + 20
What is the y'th term of 112, 224, 336, 448, 560, 672?
112*y
What is the k'th term of 4497, 8989, 13481?
4492*k + 5
What is the g'th term of -106, -208, -310, -412, -514, -616?
-102*g - 4
What is the g'th term of 39, 77, 115, 153?
38*g + 1
What is the w'th term of 174, 164, 152, 138, 122, 104?
-w**2 - 7*w + 182
What is the d'th term of 15, 62, 149, 282, 467, 710?
d**3 + 14*d**2 - 2*d + 2
What is the s'th term of 2, -48, -134, -256?
-18*s**2 + 4*s + 16
What is the s'th term of -2786, -5573, -8360, -11147, -13934, -16721?
-2787*s + 1
What is the u'th term of -73, 116, 319, 542, 791, 1072, 1391?
u**3 + u**2 + 179*u - 254
What is the b'th term of -27, 0, 65, 186, 381, 668, 1065, 1590?
3*b**3 + b**2 + 3*b - 34
What is the b'th term of 473, 474, 483, 506, 549, 618, 719, 858?
b**3 - 2*b**2 + 474
What is the w'th term of 564, 1124, 1686, 2250, 2816, 3384, 3954?
w**2 + 557*w + 6
What is the u'th term of 17170, 17168, 17166, 17164?
-2*u + 17172
What is the x'th term of 9, 26, 51, 84?
4*x**2 + 5*x
What is the w'th term of -6, -11, -14, -15, -14?
w**2 - 8*w + 1
What is the g'th term of -980, -1977, -2976, -3977, -4980, -5985?
-g**2 - 994*g + 15
What is the u'th term of -965, -944, -921, -896?
u**2 + 18*u - 984
What is the f'th term of -28, -75, -190, -403, -744?
-5*f**3 - 4*f**2 - 19
What is the m'th term of 128, 125, 122, 119, 116?
-3*m + 131
What is the d'th term of -12, 27, 140, 363, 732, 1283, 2052, 3075?
6*d**3 + d**2 - 6*d - 13
What is the d'th term of -164, -180, -196, -212, -228, -244?
-16*d - 148
What is the n'th term of -58, -55, -52, -49, -46?
3*n - 61
What is the s'th term of -87, -88, -85, -78, -67, -52?
2*s**2 - 7*s - 82
What is the r'th term of -95, -98, -111, -140, -191, -270, -383, -536?
-r**3 + r**2 + r - 96
What is the m'th term of -18, -27, -38, -51, -66, -83?
-m**2 - 6*m - 11
What is the x'th term of -4, 1, 18, 53, 112, 201?
x**3 - 2*x - 3
What is the o'th term of 270, 248, 220, 192, 170, 160, 168, 200?
o**3 - 9*o**2 - 2*o + 280
What is the k'th term of 32, 33, 34, 35, 36?
k + 31
What is the j'th term of 403, 811, 1219, 1627?
408*j - 5
What is the r'th term of -149, -324, -523, -746, -993, -1264?
-12*r**2 - 139*r + 2
What is the v'th term of -178, -357, -536, -715, -894?
-179*v + 1
What is the s'th term of 5886, 5885, 5884?
-s + 5887
What is the w'th term of 16, 6, -6, -20, -36, -54?
-w**2 - 7*w + 24
What is the k'th term of -1, 19, 63, 137, 247, 399, 599?
k**3 + 6*k**2 - 5*k - 3
What is the i'th term of -233, -231, -227, -221, -213, -203?
i**2 - i - 233
What is the l'th term of -6, 13, 46, 99, 178, 289, 438, 631?
l**3 + l**2 + 9*l - 17
What is the c'th term of -145, -138, -119, -82, -21, 70, 197, 366?
c**3 - 146
What is the j'th term of 41, 100, 187, 302, 445?
14*j**2 + 17*j + 10
What is the z'th term of 5559, 5544, 5515, 5466, 5391, 5284, 5139?
-z**3 - z**2 - 5*z + 5566
What is the w'th term of 13, 8, 3, -2, -7, -12?
-5*w + 18
What is the o'th term of -54, -114, -178, -246, -318, -394, -474?
-2*o**2 - 54*o + 2
What is the j'th term of -39, -106, -215, -366?
-21*j**2 - 4*j - 14
What is the q'th term of 40, 92, 178, 316, 524, 820, 1222?
3*q**3 - q**2 + 34*q + 4
What is the j'th term of -341, -1368, -3079, -5474, -8553?
-342*j**2 - j + 2
What is the f'th term of 72, 88, 104, 120?
16*f + 56
What is the l'th term of -4, -4, -10, -28, -64, -124, -214, -340?
-l**3 + 3*l**2 - 2*l - 4
What is the v'th term of 5, -10, -65, -184, -391?
-4*v**3 + 4*v**2 + v + 4
What is the w'th term of 128, 244, 350, 440, 508?
-w**3 + w**2 + 120*w + 8
What is the z'th term of 8, 21, 40, 71, 120, 193, 296?
z**3 - 3*z**2 + 15*z - 5
What is the a'th term of 107, 139, 191, 263?
10*a**2 + 2*a + 95
What is the k'th term of -10, -33, -74, -139, -234, -365?
-k**3 - 3*k**2 - 7*k + 1
What is the v'th term of 78, 157, 294, 495, 766, 1113, 1542?
v**3 + 23*v**2 + 3*v + 51
What is the u'th term of 477, 478, 479, 480, 481, 482?
u + 476
What is the l'th term of -838, -1687, -2548, -3427, -4330, -5263, -6232?
-l**3 - 842*l + 5
What is the a'th term of -49, -188, -411, -712, -1085, -1524, -2023?
a**3 - 48*a**2 - 2*a
What is the n'th term of -27, -36, -49, -66, -87, -112?
-2*n**2 - 3*n - 22
What is the a'th term of -6992, -13984, -20978, -27974, -34972?
-a**2 - 6989*a - 2
What is the f'th term of -203, -416, -629, -842, -1055, -1268?
-213*f + 10
What is the w'th term of -71, -66, -61, -56?
5*w - 76
What is the l'th term of -136, -228, -330, -448, -588, -756?
-l**3 + l**2 - 88*l - 48
What is the x'th term of 13, 22, 29, 34?
-x**2 + 12*x + 2
What is the h'th term of -71, -63, -45, -11, 45?
h**3 - h**2 + 4*h - 75
What is the l'th term of -8, 8, 42, 100, 188, 312, 478, 692?
l**3 + 3*l**2 - 12
What is the s'th term of -5, -12, -11, -2?
4*s**2 - 19*s + 10
What is the i'th term of 29, 92, 187, 314, 473, 664, 887?
16*i**2 + 15*i - 2
What is the f'th term of -89, -112, -149, -206, -289, -404, -557?
-f**3 - f**2 - 13*f - 74
What is the f'th term of 1396, 1393, 1396, 1411, 1444, 1501, 1588, 1711?
f**3 - 3*f**2 - f + 1399
What is the n'th term of -3746, -3746, -3756, -3782, -3830, -3906?
-n**3 + n**2 + 4*n - 3750
What is the w'th term of -561, -545, -519, -483?
5*w**2 + w - 567
What is the s'th term of -2331, -2357, -2395, -2451, -2531, -2641, -2787, -2975?
-s**3 - 19*s - 2311
What is the f'th term of 107, 193, 267, 323, 355, 357?
-f**3 + 93*f + 15
What is the s'th term of -449, -896, -1343?
-447*s - 2
What is the b'th term of -94, -104, -120, -142, -170?
-3*b**2 - b - 90
What is the k'th term of -1978, -7911, -17800, -31645, -49446, -71203?
-1978*k**2 + k - 1
What is the k'th term of -408, -814, -1220, -1626, -2032?
-406*k - 2
What is the r'th term of -1771, -1770, -1769, -1768, -1767?
r - 1772
What is the g'th term of -231, -450, -659, -858, -1047, -1226, -1395?
5*g**2 - 234*g - 2
What is the t'th term of 254, 394, 542, 704, 886, 1094, 1334?
t**3 - 2*t**2 + 139*t + 116
What is the k'th term of -190, -379, -566, -751?
k**2 - 192*k + 1
What is the f'th term of -216, -1573, -5248, -12399, -24184, -41761, -66288, -98923?
-193*f**3 - f**2 - 3*f - 19
What is the n'th term of 102, 197, 280, 345, 386, 397, 372?
-n**3 + 102*n + 1
What is the z'th term of -40428, -40429, -40430?
-z - 40427
What is the n'th term of 247, 248, 251, 256, 263?
n**2 - 2*n + 248
What is the i'th term of 48, 72, 108, 162, 240, 348, 492?
i**3 + 17*i + 30
What is the c'th term of 4597, 4596, 4595, 4594?
-c + 4598
What is the x'th term of 17, 27, 51, 95, 165, 267, 407, 591?
x**3 + x**2 + 15
What is the a'th term of -270, -276, -284, -294, -306?
-a**2 - 3*a - 266
What is the v'th term of 307, 326, 355, 394?
5*v**2 + 4*v + 298
What is the c'th term of -8629, -8628, -8627?
c - 8630
What is the r'th term of 4, 70, 180, 334, 532?
22*r**2 - 18
What is the o'th term of -472, -480, -490, -502?
-o**2 - 5*o - 466
What is the t'th term of 138, 574, 1302, 2322, 3634, 5238, 7134?
146*t**2 - 2*t - 6
What is the c'th term of -19, -78, -137, -196?
-59*c + 40
What is the x'th term of 3, 1, -1, -3, -5, -7?
-2*x + 5
What is the f'th term of 1557, 1559, 1561, 1563?
2*f + 1555
What is the q'th term of -14, -2, 32, 100, 214, 386, 628?
2*q**3 - q**2 + q - 16
What is the t'th term of 172, 173, 174, 175, 176?
t + 171
What is the u'th term of -10, -14, -18, -22, -26, -30?
-4*u - 6
What is the f'th term of 4, -3, -8, -5, 12?
f**3 - 5*f**2 + f + 7
What is the v'th term of 4, 9, 14, 19, 24?
5*v - 1
What is the g'th term of -103, -94, -83, -70?
g**2 + 6*g - 110
What is the q'th term of 78, 491, 1610, 3789, 7382, 12743, 20226, 30185?
59*q**3 - q**2 + 3*q + 17
What is the s'th term of -69, -271, -607, -1077, -1681?
-67*s**2 - s - 1
What is the z'th term of 71, 165, 255, 341, 423?
-2*z**2 + 100*z - 27
What is the i'th term of 538, 474, 368, 220, 30, -202?
-21*i**2 - i + 560
What is the i'th term of 3617, 3628, 3645, 3668, 3697, 3732?
3*i**2 + 2*i + 3612
What is the l'th term of 8, -14, -36, -58?
-22*l + 30
What is the k'th term of 23, 38, 55, 74, 95, 118, 143?
k**2 + 12*k + 10
What is the s'th term of 147, 586, 1321, 2352?
148*s**2 - 5*s + 4
What is the m'th term of -13487, -26976, -40465, -53954, -67443, -80932?
-13489*m + 2
What is the k'th term of 19, 13, 3, -11, -29, -51?
-2*k**2 + 21
What is the h