 23
What is the f'th term of 60, 78, 114, 174, 264, 390, 558, 774?
f**3 + 3*f**2 + 2*f + 54
What is the t'th term of 2, 15, 38, 71, 114, 167, 230?
5*t**2 - 2*t - 1
What is the x'th term of -1087, -2174, -3261, -4348, -5435, -6522?
-1087*x
What is the r'th term of 15, 18, 23, 30, 39?
r**2 + 14
What is the w'th term of 7, -5, -11, 1, 43?
2*w**3 - 9*w**2 + w + 13
What is the n'th term of -266, -263, -260, -257?
3*n - 269
What is the p'th term of -82, -163, -240, -313?
2*p**2 - 87*p + 3
What is the a'th term of -65, -86, -107, -128, -149, -170?
-21*a - 44
What is the w'th term of -192, -190, -188, -186, -184?
2*w - 194
What is the h'th term of 632, 2523, 5682, 10115, 15828, 22827, 31118, 40707?
h**3 + 628*h**2 + 3
What is the c'th term of -92, -91, -72, -23, 68?
2*c**3 - 3*c**2 - 4*c - 87
What is the c'th term of 14, 57, 170, 389, 750, 1289, 2042, 3045?
6*c**3 - c**2 + 4*c + 5
What is the d'th term of 333, 334, 335, 336, 337?
d + 332
What is the l'th term of -253, -256, -257, -256, -253?
l**2 - 6*l - 248
What is the o'th term of 246, 255, 264?
9*o + 237
What is the s'th term of 0, -10, -18, -18, -4, 30, 90?
s**3 - 5*s**2 - 2*s + 6
What is the y'th term of -11, -13, -7, 13, 53?
y**3 - 2*y**2 - 3*y - 7
What is the b'th term of 11, 18, 25, 32, 39, 46?
7*b + 4
What is the f'th term of -40, -78, -116, -154, -192?
-38*f - 2
What is the o'th term of -87, -84, -69, -36, 21?
o**3 - 4*o - 84
What is the m'th term of 7, 31, 81, 163, 283, 447, 661, 931?
m**3 + 7*m**2 - 4*m + 3
What is the p'th term of -1288, -1287, -1286, -1285, -1284?
p - 1289
What is the y'th term of -3564, -3570, -3580, -3594, -3612, -3634?
-2*y**2 - 3562
What is the j'th term of 33, 65, 97, 129, 161?
32*j + 1
What is the q'th term of -226, -450, -674?
-224*q - 2
What is the s'th term of 27, 20, 9, -6?
-2*s**2 - s + 30
What is the g'th term of 524, 1076, 1628?
552*g - 28
What is the j'th term of -26, -17, -8?
9*j - 35
What is the c'th term of 57, 87, 191, 405, 765, 1307?
6*c**3 + c**2 - 15*c + 65
What is the s'th term of 55, 20, -37, -116, -217, -340?
-11*s**2 - 2*s + 68
What is the p'th term of -281, -563, -845, -1127, -1409?
-282*p + 1
What is the c'th term of 2394, 2391, 2388?
-3*c + 2397
What is the s'th term of -6, 27, 110, 267, 522?
4*s**3 + s**2 + 2*s - 13
What is the j'th term of -498, -987, -1476?
-489*j - 9
What is the c'th term of -118, -398, -856, -1486, -2282, -3238?
c**3 - 95*c**2 - 2*c - 22
What is the s'th term of 1407, 1414, 1431, 1464, 1519?
s**3 - s**2 + 3*s + 1404
What is the h'th term of -254, -296, -360, -440, -530?
h**3 - 17*h**2 + 2*h - 240
What is the h'th term of -35, -32, -29?
3*h - 38
What is the h'th term of -57, -153, -263, -393, -549, -737?
-h**3 - h**2 - 86*h + 31
What is the p'th term of 52, 45, 36, 25, 12?
-p**2 - 4*p + 57
What is the v'th term of 12, 36, 74, 126, 192, 272, 366?
7*v**2 + 3*v + 2
What is the v'th term of 51, 61, 83, 123, 187, 281, 411, 583?
v**3 + 3*v + 47
What is the n'th term of -28, -32, -46, -76, -128?
-n**3 + n**2 - 28
What is the o'th term of 19, -45, -119, -209, -321, -461, -635, -849?
-o**3 + o**2 - 60*o + 79
What is the o'th term of 475, 473, 469, 463, 455, 445, 433?
-o**2 + o + 475
What is the y'th term of 275, 549, 823?
274*y + 1
What is the d'th term of -278, -555, -816, -1055, -1266, -1443?
d**3 + 2*d**2 - 290*d + 9
What is the i'th term of 0, -18, -44, -72, -96, -110, -108, -84?
i**3 - 10*i**2 + 5*i + 4
What is the v'th term of 22, 82, 174, 292, 430?
-v**3 + 22*v**2 + v
What is the b'th term of -161, -157, -153, -149, -145?
4*b - 165
What is the z'th term of 308, 306, 292, 260, 204, 118, -4, -168?
-z**3 + 5*z + 304
What is the j'th term of -35, -65, -95, -125, -155, -185?
-30*j - 5
What is the n'th term of 44, 93, 144, 197, 252, 309?
n**2 + 46*n - 3
What is the y'th term of -299, -603, -907, -1211?
-304*y + 5
What is the r'th term of 1815, 3629, 5443, 7257?
1814*r + 1
What is the d'th term of -305, -295, -273, -233, -169, -75, 55, 227?
d**3 + 3*d - 309
What is the p'th term of -305, -611, -917?
-306*p + 1
What is the z'th term of -3, 17, 61, 135, 245, 397, 597?
z**3 + 6*z**2 - 5*z - 5
What is the j'th term of -371, -2963, -9995, -23687, -46259, -79931, -126923, -189455?
-370*j**3 - 2*j + 1
What is the y'th term of -733, -734, -735?
-y - 732
What is the z'th term of -12, 37, 162, 399, 784, 1353, 2142, 3187?
6*z**3 + 2*z**2 + z - 21
What is the h'th term of 131, 263, 395, 527, 659, 791?
132*h - 1
What is the d'th term of -1684, -3367, -5050, -6733, -8416, -10099?
-1683*d - 1
What is the x'th term of -458, -923, -1388, -1853, -2318, -2783?
-465*x + 7
What is the g'th term of 20, 41, 68, 101, 140?
3*g**2 + 12*g + 5
What is the y'th term of 842, 6715, 22656, 53699, 104878, 181227?
839*y**3 + 3
What is the t'th term of -3658, -3646, -3620, -3574, -3502, -3398, -3256, -3070?
t**3 + t**2 + 2*t - 3662
What is the j'th term of -17, -1, 15, 31?
16*j - 33
What is the n'th term of -17, -24, -9, 40, 135, 288, 511, 816?
2*n**3 - n**2 - 18*n
What is the c'th term of 154, 304, 454?
150*c + 4
What is the s'th term of -2690, -2687, -2684, -2681, -2678?
3*s - 2693
What is the a'th term of -817, -1643, -2481, -3337, -4217?
-a**3 - 819*a + 3
What is the a'th term of 13167, 26334, 39499, 52662?
-a**2 + 13170*a - 2
What is the c'th term of 74, 87, 108, 137?
4*c**2 + c + 69
What is the d'th term of -10475, -10477, -10479?
-2*d - 10473
What is the z'th term of 37, 86, 145, 214, 293, 382?
5*z**2 + 34*z - 2
What is the g'th term of 31, 50, 67, 82, 95?
-g**2 + 22*g + 10
What is the g'th term of 23, 46, 75, 116, 175, 258, 371, 520?
g**3 - 3*g**2 + 25*g
What is the w'th term of 1462, 1482, 1502, 1522, 1542, 1562?
20*w + 1442
What is the u'th term of 664, 665, 666?
u + 663
What is the x'th term of 181, 180, 179?
-x + 182
What is the n'th term of -155, -151, -147, -143, -139, -135?
4*n - 159
What is the n'th term of 17, 28, 43, 62, 85, 112?
2*n**2 + 5*n + 10
What is the l'th term of 974, 977, 980, 983?
3*l + 971
What is the n'th term of 2544, 5094, 7644, 10194, 12744, 15294?
2550*n - 6
What is the k'th term of -163, -296, -427, -556?
k**2 - 136*k - 28
What is the t'th term of -40, -38, -34, -28, -20?
t**2 - t - 40
What is the h'th term of -178, -354, -530?
-176*h - 2
What is the x'th term of -122, -454, -1008, -1784, -2782?
-111*x**2 + x - 12
What is the w'th term of 438, 1766, 3980, 7080, 11066, 15938?
443*w**2 - w - 4
What is the q'th term of -120, -130, -130, -114, -76?
q**3 - q**2 - 14*q - 106
What is the g'th term of -83, -81, -79, -77, -75?
2*g - 85
What is the f'th term of 70, 69, 66, 61?
-f**2 + 2*f + 69
What is the t'th term of -5, -14, -35, -74, -137, -230, -359, -530?
-t**3 - 2*t - 2
What is the h'th term of -65, -121, -169, -203, -217, -205, -161?
h**3 - 2*h**2 - 57*h - 7
What is the i'th term of 23, 43, 61, 77, 91?
-i**2 + 23*i + 1
What is the f'th term of 8, 0, -8, -16, -24, -32?
-8*f + 16
What is the b'th term of -119, -102, -87, -74, -63?
-b**2 + 20*b - 138
What is the u'th term of -2170, -2167, -2162, -2155, -2146?
u**2 - 2171
What is the d'th term of -1, 13, 11, -13, -65, -151, -277, -449?
-d**3 - 2*d**2 + 27*d - 25
What is the t'th term of -905, -3601, -8087, -14357, -22405, -32225, -43811?
t**3 - 901*t**2 - 5
What is the l'th term of 39, 65, 87, 105, 119, 129, 135?
-2*l**2 + 32*l + 9
What is the d'th term of -282, -284, -286, -288, -290, -292?
-2*d - 280
What is the r'th term of 0, 14, 36, 66, 104?
4*r**2 + 2*r - 6
What is the q'th term of 44, 52, 46, 20, -32, -116, -238, -404?
-q**3 - q**2 + 18*q + 28
What is the p'th term of 21, 40, 55, 66?
-2*p**2 + 25*p - 2
What is the o'th term of 59, 65, 83, 119, 179, 269?
o**3 - o + 59
What is the l'th term of -8, -14, 4, 58, 160?
2*l**3 - 20*l + 10
What is the x'th term of -86, -36, -2, 10, -6, -56, -146?
-x**3 - 2*x**2 + 63*x - 146
What is the b'th term of 116, 118, 120, 122, 124?
2*b + 114
What is the h'th term of 16, 73, 116, 139, 136, 101?
-h**3 - h**2 + 67*h - 49
What is the p'th term of 271, 261, 249, 235?
-p**2 - 7*p + 279
What is the z'th term of -356, -767, -1180, -1595?
-z**2 - 408*z + 53
What is the h'th term of -32, -23, -14?
9*h - 41
What is the i'th term of 133, 264, 405, 562, 741, 948, 1189?
i**3 - i**2 + 127*i + 6
What is the v'th term of 221, 880, 1985, 3542, 5557?
v**3 + 217*