What is the t'th term of -14, -44, -94, -164, -254, -364, -494?
-10*t**2 - 4
What is the y'th term of 57, 55, 53, 51?
-2*y + 59
What is the a'th term of -53, -93, -145, -215, -309, -433, -593, -795?
-a**3 - 33*a - 19
What is the l'th term of 25, 87, 189, 331, 513, 735, 997?
20*l**2 + 2*l + 3
What is the o'th term of 15, 48, 131, 288, 543, 920?
4*o**3 + o**2 + 2*o + 8
What is the o'th term of 34, 39, 16, -35, -114, -221, -356?
-14*o**2 + 47*o + 1
What is the f'th term of -20295, -20300, -20307, -20316, -20327?
-f**2 - 2*f - 20292
What is the g'th term of -6, -31, -88, -183, -322, -511, -756?
-g**3 - 10*g**2 + 12*g - 7
What is the x'th term of 1853, 1850, 1847, 1844, 1841, 1838?
-3*x + 1856
What is the o'th term of -47, -50, -53, -56, -59, -62?
-3*o - 44
What is the o'th term of 227, 453, 683, 917, 1155, 1397?
2*o**2 + 220*o + 5
What is the o'th term of -36, -93, -196, -351, -564, -841, -1188?
-o**3 - 17*o**2 + o - 19
What is the h'th term of -8, -52, -126, -230, -364, -528, -722?
-15*h**2 + h + 6
What is the j'th term of -12, -2, 8, 18, 28, 38?
10*j - 22
What is the l'th term of 5, 72, 139?
67*l - 62
What is the h'th term of 29, 55, 79, 101, 121, 139, 155?
-h**2 + 29*h + 1
What is the c'th term of -671, -670, -669, -668, -667?
c - 672
What is the r'th term of -380, -755, -1118, -1463, -1784, -2075?
r**3 - 382*r + 1
What is the k'th term of 30, 41, 58, 87, 134, 205, 306, 443?
k**3 - 3*k**2 + 13*k + 19
What is the i'th term of -14, -40, -92, -182, -322, -524?
-2*i**3 - i**2 - 9*i - 2
What is the n'th term of 26, 84, 168, 290, 462, 696?
2*n**3 + n**2 + 41*n - 18
What is the c'th term of -277, -271, -253, -217, -157, -67, 59, 227?
c**3 - c - 277
What is the l'th term of -6, -14, -32, -66, -122?
-l**3 + l**2 - 4*l - 2
What is the k'th term of -6435, -6436, -6437, -6438, -6439, -6440?
-k - 6434
What is the d'th term of 7, 7, 15, 37, 79, 147, 247, 385?
d**3 - 2*d**2 - d + 9
What is the h'th term of -13, -17, -15, -7, 7?
3*h**2 - 13*h - 3
What is the f'th term of -6, 45, 94, 141?
-f**2 + 54*f - 59
What is the f'th term of 5, 13, 21, 23, 13, -15, -67?
-f**3 + 6*f**2 - 3*f + 3
What is the f'th term of -953, -935, -897, -833, -737, -603?
f**3 + 4*f**2 - f - 957
What is the t'th term of 182, 181, 180, 179?
-t + 183
What is the x'th term of -3131, -3129, -3125, -3119?
x**2 - x - 3131
What is the u'th term of 15, 74, 173, 312, 491, 710?
20*u**2 - u - 4
What is the g'th term of -41, -44, -47?
-3*g - 38
What is the i'th term of 50, 89, 138, 203, 290, 405?
i**3 - i**2 + 35*i + 15
What is the p'th term of -2182, -2184, -2186?
-2*p - 2180
What is the s'th term of 137, 299, 461?
162*s - 25
What is the m'th term of -21, -19, -15, -9, -1?
m**2 - m - 21
What is the t'th term of -5, -7, 1, 25, 71?
t**3 - t**2 - 6*t + 1
What is the m'th term of -780, -772, -760, -744, -724?
2*m**2 + 2*m - 784
What is the d'th term of -131, -125, -103, -59, 13?
d**3 + 2*d**2 - 7*d - 127
What is the x'th term of 26, 23, 4, -43, -130, -269, -472, -751?
-2*x**3 + 4*x**2 - x + 25
What is the f'th term of -13, 26, 129, 326, 647?
5*f**3 + 2*f**2 - 2*f - 18
What is the u'th term of -239, -463, -687?
-224*u - 15
What is the j'th term of 29, 47, 91, 173, 305, 499, 767?
2*j**3 + j**2 + j + 25
What is the j'th term of 1509, 3019, 4529, 6039?
1510*j - 1
What is the y'th term of -236, -228, -206, -164, -96, 4, 142?
y**3 + y**2 - 2*y - 236
What is the g'th term of -119, -235, -351, -467?
-116*g - 3
What is the f'th term of 97, 125, 169, 229?
8*f**2 + 4*f + 85
What is the p'th term of 5, 14, 23, 32?
9*p - 4
What is the y'th term of -3928, -3921, -3910, -3895?
2*y**2 + y - 3931
What is the d'th term of -1, -5, -11, -19?
-d**2 - d + 1
What is the u'th term of 152, 166, 192, 236, 304, 402?
u**3 + 7*u + 144
What is the l'th term of 436, 454, 484, 526?
6*l**2 + 430
What is the n'th term of -19, -33, -57, -91, -135, -189, -253?
-5*n**2 + n - 15
What is the w'th term of -314, -316, -320, -326?
-w**2 + w - 314
What is the p'th term of -516, -479, -380, -189, 124, 589, 1236?
5*p**3 + p**2 - p - 521
What is the a'th term of -10, 3, 16, 29, 42, 55?
13*a - 23
What is the v'th term of -4, -3, 10, 41, 96, 181, 302?
v**3 - 6*v + 1
What is the b'th term of 1, -9, -27, -53, -87, -129?
-4*b**2 + 2*b + 3
What is the y'th term of -25, -20, -5, 26, 79, 160, 275?
y**3 - y**2 + y - 26
What is the c'th term of -1358, -2722, -4086, -5450, -6814?
-1364*c + 6
What is the o'th term of -18, -23, -28, -33?
-5*o - 13
What is the i'th term of 904, 900, 896, 892?
-4*i + 908
What is the z'th term of -34, -32, -22, 2, 46?
z**3 - 2*z**2 + z - 34
What is the j'th term of -41, -50, -57, -62, -65, -66, -65?
j**2 - 12*j - 30
What is the s'th term of -24, -29, -36, -45, -56, -69, -84?
-s**2 - 2*s - 21
What is the d'th term of 1818, 3635, 5452?
1817*d + 1
What is the f'th term of -35, -36, -37, -38, -39?
-f - 34
What is the i'th term of 128, 258, 388, 518?
130*i - 2
What is the i'th term of 216, 214, 212, 210?
-2*i + 218
What is the q'th term of 147, 139, 123, 93, 43?
-q**3 + 2*q**2 - 7*q + 153
What is the l'th term of -54, -50, -46, -42?
4*l - 58
What is the t'th term of 295, 586, 863, 1120, 1351, 1550?
-t**3 - t**2 + 301*t - 4
What is the y'th term of -1891, -1892, -1893, -1894, -1895, -1896?
-y - 1890
What is the y'th term of 7, 31, 67, 115?
6*y**2 + 6*y - 5
What is the i'th term of -368, -738, -1108, -1478?
-370*i + 2
What is the g'th term of 64, 240, 532, 940?
58*g**2 + 2*g + 4
What is the u'th term of -2, -59, -166, -323, -530, -787, -1094?
-25*u**2 + 18*u + 5
What is the b'th term of -1037, -1034, -1031?
3*b - 1040
What is the o'th term of -37, -140, -287, -460, -641?
3*o**3 - 40*o**2 - 4*o + 4
What is the j'th term of -35, -98, -203, -350?
-21*j**2 - 14
What is the w'th term of 463, 462, 461, 460, 459, 458?
-w + 464
What is the h'th term of 11, 10, 7, 2, -5, -14, -25?
-h**2 + 2*h + 10
What is the z'th term of 258, 228, 186, 126, 42, -72, -222?
-z**3 - 23*z + 282
What is the y'th term of 187, 189, 191, 193, 195, 197?
2*y + 185
What is the f'th term of -26, -54, -82, -110, -138, -166?
-28*f + 2
What is the i'th term of 77, 305, 683, 1217, 1913, 2777, 3815, 5033?
i**3 + 69*i**2 + 14*i - 7
What is the p'th term of 4336, 8670, 13006, 17344, 21684?
p**2 + 4331*p + 4
What is the d'th term of 122, 255, 404, 575, 774, 1007?
d**3 + 2*d**2 + 120*d - 1
What is the k'th term of -224, -231, -252, -293, -360, -459, -596, -777?
-k**3 - k**2 + 3*k - 225
What is the h'th term of -4, 8, 36, 86, 164, 276, 428, 626?
h**3 + 2*h**2 - h - 6
What is the n'th term of 15, 38, 61, 84?
23*n - 8
What is the i'th term of -31405, -62811, -94217, -125623?
-31406*i + 1
What is the u'th term of 27, 52, 77, 102, 127, 152?
25*u + 2
What is the h'th term of 82, 73, 52, 13, -50?
-h**3 - 2*h + 85
What is the i'th term of -218, -205, -182, -149?
5*i**2 - 2*i - 221
What is the s'th term of -48, -32, -16, 0?
16*s - 64
What is the q'th term of 63, 62, 61, 60, 59, 58?
-q + 64
What is the s'th term of 12, 5, -24, -87, -196, -363, -600?
-2*s**3 + s**2 + 4*s + 9
What is the z'th term of 174, 160, 144, 126?
-z**2 - 11*z + 186
What is the h'th term of 185, 742, 1671, 2972, 4645, 6690, 9107?
186*h**2 - h
What is the r'th term of 165, 364, 563, 762, 961?
199*r - 34
What is the b'th term of -405, -818, -1233, -1650, -2069, -2490?
-b**2 - 410*b + 6
What is the h'th term of 49, 35, 21, 7, -7?
-14*h + 63
What is the c'th term of -1019, -2046, -3087, -4148, -5235, -6354, -7511, -8712?
-c**3 - c**2 - 1017*c
What is the t'th term of 10, 19, 28, 37?
9*t + 1
What is the p'th term of -1221, -1226, -1233, -1242?
-p**2 - 2*p - 1218
What is the m'th term of 42, 29, 8, -21, -58, -103, -156?
-4*m**2 - m + 47
What is the p'th term of -4, -1, 4, 11, 20, 31?
p**2 - 5
What is the o'th term of 1, 3, 5?
2*o - 1
What is the b'th term of -4, -18, -42, -76, -120, -174?
-5*b**2 + b
What is the f'th term of -252, -504, -756?
-252*f
What is the c'th term of 62, 137, 220, 317, 434, 577, 752, 965?
c**3 - 2*c**2 + 74*c - 11
What is the j'th term of 7, 20, 33, 46, 59, 72?
13*j - 6
What is the h'th term of -704, -706, -708?
-2*h - 702
What is the k'th term of 12164, 12159, 12144, 12113, 12060, 11979, 11864, 11709?
-k**3 + k**2 - k + 12165
What is the l'th term of 9, 19, 51, 117, 229, 399, 639?
2*l**3 - l**2 - l 