he t'th term of 41, 49, 57, 65, 73, 81?
8*t + 33
What is the r'th term of -256, -1269, -2966, -5353, -8436, -12221, -16714, -21921?
-r**3 - 336*r**2 + 2*r + 79
What is the y'th term of -3257, -3258, -3259, -3260?
-y - 3256
What is the a'th term of -20, -46, -76, -110?
-2*a**2 - 20*a + 2
What is the y'th term of -8, -35, -86, -173, -308, -503?
-2*y**3 - 13*y + 7
What is the c'th term of -418, -740, -1060, -1378?
c**2 - 325*c - 94
What is the c'th term of 265, 263, 261, 259, 257?
-2*c + 267
What is the g'th term of 781, 782, 783, 784, 785?
g + 780
What is the r'th term of -165, -561, -1221, -2145, -3333, -4785, -6501?
-132*r**2 - 33
What is the h'th term of -176, -157, -110, -23, 116, 319, 598, 965?
2*h**3 + 2*h**2 - h - 179
What is the a'th term of -86, -82, -80, -80, -82, -86, -92?
-a**2 + 7*a - 92
What is the a'th term of 40, 18, -20, -74?
-8*a**2 + 2*a + 46
What is the l'th term of -20, -2, 42, 124, 256, 450, 718, 1072?
2*l**3 + l**2 + l - 24
What is the v'th term of 633, 1266, 1899, 2532, 3165?
633*v
What is the w'th term of -26, -35, -42, -47, -50?
w**2 - 12*w - 15
What is the m'th term of -23, -14, 9, 52, 121?
m**3 + m**2 - m - 24
What is the w'th term of -7, -19, -53, -121, -235, -407, -649, -973?
-2*w**3 + w**2 - w - 5
What is the z'th term of -34, -38, -52, -82, -134, -214, -328, -482?
-z**3 + z**2 - 34
What is the a'th term of 17, 44, 71, 98?
27*a - 10
What is the j'th term of 19, 37, 59, 85, 115, 149?
2*j**2 + 12*j + 5
What is the k'th term of 231, 226, 207, 168, 103, 6, -129, -308?
-k**3 - k**2 + 5*k + 228
What is the r'th term of 91, 328, 723, 1276, 1987, 2856, 3883?
79*r**2 + 12
What is the g'th term of -47, -98, -153, -212, -275?
-2*g**2 - 45*g
What is the r'th term of 164, 260, 364, 482, 620, 784, 980?
r**3 - 2*r**2 + 95*r + 70
What is the l'th term of 35, 128, 277, 476, 719, 1000?
-l**3 + 34*l**2 - 2*l + 4
What is the q'th term of -49, -97, -143, -187, -229, -269, -307?
q**2 - 51*q + 1
What is the w'th term of -29, -57, -71, -65, -33, 31, 133?
w**3 + w**2 - 38*w + 7
What is the j'th term of -661, -653, -629, -583, -509, -401?
j**3 + 2*j**2 - 5*j - 659
What is the o'th term of -5, 1, 25, 73, 151?
o**3 + 3*o**2 - 10*o + 1
What is the k'th term of 504, 509, 514?
5*k + 499
What is the r'th term of -2309, -4625, -6941?
-2316*r + 7
What is the n'th term of 911, 911, 921, 947, 995, 1071, 1181?
n**3 - n**2 - 4*n + 915
What is the i'th term of -85, -352, -799, -1426, -2233, -3220, -4387?
-90*i**2 + 3*i + 2
What is the l'th term of 12, 21, 26, 27, 24, 17?
-2*l**2 + 15*l - 1
What is the r'th term of 92, 82, 72, 62?
-10*r + 102
What is the a'th term of 288, 612, 936?
324*a - 36
What is the l'th term of 345, 342, 339, 336?
-3*l + 348
What is the x'th term of 29, 82, 135, 188, 241?
53*x - 24
What is the u'th term of 95, 48, 19, 14, 39, 100, 203?
u**3 + 3*u**2 - 63*u + 154
What is the g'th term of -3, 4, 31, 90, 193?
2*g**3 - 2*g**2 - g - 2
What is the p'th term of 3, 10, 33, 78, 151, 258, 405, 598?
p**3 + 2*p**2 - 6*p + 6
What is the o'th term of -5937, -5938, -5939, -5940, -5941, -5942?
-o - 5936
What is the r'th term of -22, -100, -238, -442, -718, -1072, -1510, -2038?
-r**3 - 24*r**2 + r + 2
What is the t'th term of -34, -104, -166, -220, -266, -304, -334?
4*t**2 - 82*t + 44
What is the x'th term of 3267, 3257, 3233, 3189, 3119?
-x**3 - x**2 + 3269
What is the c'th term of 205, 373, 541, 709?
168*c + 37
What is the t'th term of 249, 499, 749, 999, 1249?
250*t - 1
What is the l'th term of -23, -59, -99, -143, -191, -243, -299?
-2*l**2 - 30*l + 9
What is the z'th term of 50, 99, 186, 317, 498?
z**3 + 13*z**2 + 3*z + 33
What is the a'th term of -74, -446, -1462, -3446, -6722, -11614, -18446, -27542?
-54*a**3 + 2*a**2 - 22
What is the d'th term of 70, 60, 36, -8, -78, -180, -320?
-d**3 - d**2 + 72
What is the p'th term of -1798, -1797, -1794, -1789, -1782, -1773, -1762?
p**2 - 2*p - 1797
What is the f'th term of -385, -398, -425, -472, -545, -650?
-f**3 - f**2 - 3*f - 380
What is the t'th term of 160, 150, 132, 106?
-4*t**2 + 2*t + 162
What is the f'th term of 205, 411, 617, 823?
206*f - 1
What is the d'th term of 107, 112, 115, 116, 115?
-d**2 + 8*d + 100
What is the n'th term of 66, 39, -28, -153, -354, -649, -1056, -1593?
-3*n**3 - 2*n**2 + 71
What is the g'th term of -25, -25, -23, -19, -13, -5?
g**2 - 3*g - 23
What is the n'th term of 234, 237, 242, 249, 258, 269?
n**2 + 233
What is the x'th term of -1737, -1738, -1739, -1740?
-x - 1736
What is the l'th term of -36, -79, -124, -171, -220, -271, -324?
-l**2 - 40*l + 5
What is the v'th term of -17, -52, -101, -158, -217, -272, -317?
v**3 - 13*v**2 - 3*v - 2
What is the x'th term of 25, -8, -41?
-33*x + 58
What is the a'th term of 143, 141, 139, 137, 135, 133?
-2*a + 145
What is the u'th term of 9746, 19490, 29230, 38966, 48698?
-2*u**2 + 9750*u - 2
What is the t'th term of 275, 276, 275, 272, 267, 260?
-t**2 + 4*t + 272
What is the t'th term of -42, -40, -36, -30, -22, -12, 0?
t**2 - t - 42
What is the w'th term of -10167, -20344, -30531, -40734, -50959, -61212, -71499, -81826?
-w**3 + w**2 - 10173*w + 6
What is the c'th term of 4713, 4712, 4711, 4710, 4709?
-c + 4714
What is the n'th term of -535, -4324, -14607, -34630, -67639, -116880, -185599?
-541*n**3 - n**2 + n + 6
What is the h'th term of -17, -99, -233, -419, -657?
-26*h**2 - 4*h + 13
What is the s'th term of 102, 400, 882, 1542, 2374, 3372, 4530?
-s**3 + 98*s**2 + 11*s - 6
What is the q'th term of -14, -37, -48, -35, 14, 111, 268, 497?
2*q**3 - 6*q**2 - 19*q + 9
What is the n'th term of 10, 77, 202, 385, 626, 925?
29*n**2 - 20*n + 1
What is the s'th term of -7, -38, -93, -172?
-12*s**2 + 5*s
What is the q'th term of 38, 40, 44, 50, 58, 68, 80?
q**2 - q + 38
What is the v'th term of 38, 77, 116?
39*v - 1
What is the d'th term of 1, 59, 215, 517, 1013?
8*d**3 + d**2 - d - 7
What is the h'th term of 178, 177, 176?
-h + 179
What is the x'th term of -1727, -1736, -1745, -1754, -1763?
-9*x - 1718
What is the z'th term of 616, 1230, 1844, 2458?
614*z + 2
What is the n'th term of 167, 680, 1535, 2732, 4271, 6152, 8375?
171*n**2 - 4
What is the i'th term of 686, 680, 670, 656, 638?
-2*i**2 + 688
What is the c'th term of -474, -472, -470, -468, -466?
2*c - 476
What is the r'th term of -12, 1, 14, 27, 40?
13*r - 25
What is the a'th term of 879, 891, 903, 915, 927?
12*a + 867
What is the t'th term of 73, 88, 119, 172, 253, 368?
t**3 + 2*t**2 + 2*t + 68
What is the w'th term of 8, 66, 172, 332, 552?
w**3 + 18*w**2 - 3*w - 8
What is the n'th term of -360, -330, -280, -210, -120?
10*n**2 - 370
What is the x'th term of 1516, 1520, 1526, 1534, 1544?
x**2 + x + 1514
What is the b'th term of 889, 892, 895, 898, 901?
3*b + 886
What is the u'th term of -34, -53, -80, -115, -158, -209?
-4*u**2 - 7*u - 23
What is the r'th term of -125, -119, -103, -71, -17?
r**3 - r**2 + 2*r - 127
What is the y'th term of 7, 6, 7, 10?
y**2 - 4*y + 10
What is the m'th term of 48, 59, 62, 51, 20?
-m**3 + 2*m**2 + 12*m + 35
What is the t'th term of 3, -14, -51, -114, -209, -342, -519, -746?
-t**3 - 4*t**2 + 2*t + 6
What is the g'th term of -70, -148, -280, -466, -706, -1000?
-27*g**2 + 3*g - 46
What is the l'th term of 4, 0, -20, -68, -156, -296?
-2*l**3 + 4*l**2 - 2*l + 4
What is the h'th term of 672, 1341, 2008, 2673, 3336?
-h**2 + 672*h + 1
What is the x'th term of -40, -85, -132, -181?
-x**2 - 42*x + 3
What is the k'th term of 382, 1524, 3434, 6118, 9582, 13832?
k**3 + 378*k**2 + k + 2
What is the n'th term of 71, 74, 75, 74, 71, 66?
-n**2 + 6*n + 66
What is the v'th term of -237, -448, -661, -876, -1093, -1312?
-v**2 - 208*v - 28
What is the x'th term of -9, -34, -69, -114, -169, -234, -309?
-5*x**2 - 10*x + 6
What is the i'th term of -9, -53, -133, -255, -425?
-i**3 - 12*i**2 - i + 5
What is the s'th term of -1146, -1153, -1160, -1167, -1174, -1181?
-7*s - 1139
What is the m'th term of 285, 283, 281?
-2*m + 287
What is the g'th term of 62, 47, 16, -37, -118?
-g**3 - 2*g**2 - 2*g + 67
What is the d'th term of 1252, 1253, 1254?
d + 1251
What is the c'th term of -638, -627, -612, -593, -570?
2*c**2 + 5*c - 645
What is the u'th term of -98, -110, -124, -140, -158?
-u**2 - 9*u - 88
What is the l'th term of -29, -83, -163, -263, -377, -499, -623?
l**3 - 19*l**2 - 4*l 