 the h'th term of 105, 209, 311, 411?
-h**2 + 107*h - 1
What is the u'th term of -28, -41, -62, -91, -128, -173?
-4*u**2 - u - 23
What is the y'th term of 3, -3, -15, -33, -57, -87, -123?
-3*y**2 + 3*y + 3
What is the u'th term of 1033, 2064, 3095, 4126, 5157?
1031*u + 2
What is the d'th term of -587, -583, -567, -533, -475, -387, -263, -97?
d**3 - 3*d - 585
What is the g'th term of 217, 230, 257, 304, 377, 482?
g**3 + g**2 + 3*g + 212
What is the i'th term of -712, -1420, -2126, -2830, -3532?
i**2 - 711*i - 2
What is the q'th term of 5, 15, 27, 41, 57?
q**2 + 7*q - 3
What is the k'th term of 1808, 1819, 1830, 1841, 1852?
11*k + 1797
What is the d'th term of 19, -3, -25?
-22*d + 41
What is the f'th term of -203, -183, -163, -143?
20*f - 223
What is the q'th term of -60, -156, -242, -312, -360?
q**3 - q**2 - 100*q + 40
What is the h'th term of 26, 187, 362, 557, 778, 1031?
h**3 + h**2 + 151*h - 127
What is the j'th term of -294, -592, -890, -1188?
-298*j + 4
What is the v'th term of 7, 6, 17, 52, 123?
2*v**3 - 6*v**2 + 3*v + 8
What is the s'th term of 275, 278, 285, 296, 311, 330?
2*s**2 - 3*s + 276
What is the r'th term of 3354, 3358, 3364, 3372, 3382?
r**2 + r + 3352
What is the j'th term of -10, 6, 24, 38, 42, 30?
-j**3 + 7*j**2 + 2*j - 18
What is the k'th term of 147, 146, 145, 144, 143, 142?
-k + 148
What is the a'th term of -40, -134, -274, -484, -788?
-4*a**3 + a**2 - 69*a + 32
What is the y'th term of 13, 61, 193, 451, 877, 1513, 2401?
7*y**3 - y + 7
What is the c'th term of -318, -619, -920, -1221, -1522?
-301*c - 17
What is the q'th term of 5, 14, 29, 50?
3*q**2 + 2
What is the d'th term of -161, -329, -515, -725, -965?
-d**3 - 3*d**2 - 152*d - 5
What is the h'th term of 239, 242, 245, 248?
3*h + 236
What is the w'th term of -620, -1223, -1816, -2393, -2948, -3475, -3968, -4421?
w**3 - w**2 - 607*w - 13
What is the g'th term of -379, -385, -391?
-6*g - 373
What is the u'th term of -339, -338, -337, -336, -335?
u - 340
What is the u'th term of 4140, 8282, 12424, 16566, 20708?
4142*u - 2
What is the x'th term of -86, -174, -262, -350?
-88*x + 2
What is the q'th term of -67, -148, -223, -286, -331, -352?
q**3 - 3*q**2 - 79*q + 14
What is the l'th term of 124, 231, 340, 451?
l**2 + 104*l + 19
What is the z'th term of 55, 86, 93, 64, -13, -150, -359?
-2*z**3 + 45*z + 12
What is the y'th term of -680, -674, -654, -614, -548?
y**3 + y**2 - 4*y - 678
What is the h'th term of 74, 157, 240, 323?
83*h - 9
What is the o'th term of -461, -1787, -3997, -7091?
-442*o**2 - 19
What is the i'th term of 201, 399, 599, 801, 1005, 1211, 1419?
i**2 + 195*i + 5
What is the g'th term of -4029, -4023, -4003, -3963, -3897?
g**3 + g**2 - 4*g - 4027
What is the i'th term of -46, -295, -964, -2263, -4402, -7591, -12040?
-35*i**3 - 4*i - 7
What is the o'th term of 658, 614, 496, 268, -106, -662?
-6*o**3 - o**2 + o + 664
What is the j'th term of -334, -668, -1002, -1336, -1670, -2004?
-334*j
What is the t'th term of 3, 9, 21, 39, 63, 93?
3*t**2 - 3*t + 3
What is the r'th term of -21149, -21145, -21139, -21131, -21121, -21109?
r**2 + r - 21151
What is the l'th term of -33908, -33909, -33910, -33911, -33912, -33913?
-l - 33907
What is the u'th term of -115, -117, -119, -121, -123?
-2*u - 113
What is the n'th term of 16, 37, 58, 79, 100?
21*n - 5
What is the r'th term of -26, -28, -20, 4, 50, 124, 232?
r**3 - r**2 - 6*r - 20
What is the v'th term of -86, -278, -576, -962, -1418, -1926?
3*v**3 - 71*v**2 - 18
What is the x'th term of -47, -49, -59, -83, -127, -197, -299?
-x**3 + 2*x**2 - x - 47
What is the k'th term of 11, 11, 13, 17?
k**2 - 3*k + 13
What is the f'th term of 47, 34, 13, -16, -53?
-4*f**2 - f + 52
What is the y'th term of -921, -1842, -2763, -3684, -4605?
-921*y
What is the r'th term of -35, -35, -37, -41, -47, -55?
-r**2 + 3*r - 37
What is the y'th term of 56, 61, 66?
5*y + 51
What is the i'th term of 59, 123, 175, 209, 219?
-i**3 + 71*i - 11
What is the d'th term of -3707, -7412, -11117?
-3705*d - 2
What is the v'th term of 35, 129, 283, 497, 771, 1105, 1499?
30*v**2 + 4*v + 1
What is the j'th term of -22, -33, -40, -43, -42, -37, -28?
2*j**2 - 17*j - 7
What is the q'th term of -1375, -1372, -1369, -1366, -1363?
3*q - 1378
What is the r'th term of 4460, 8920, 13378, 17834?
-r**2 + 4463*r - 2
What is the k'th term of -95, -104, -113?
-9*k - 86
What is the y'th term of 213, 908, 2075, 3720, 5849, 8468?
y**3 + 230*y**2 - 2*y - 16
What is the y'th term of -27, -130, -389, -882, -1687, -2882, -4545?
-13*y**3 - 12*y - 2
What is the l'th term of -218, -227, -250, -293, -362?
-l**3 - l**2 + l - 217
What is the j'th term of 224, 226, 228, 230?
2*j + 222
What is the o'th term of 6, 22, 42, 66, 94?
2*o**2 + 10*o - 6
What is the a'th term of 68, 104, 152, 218, 308, 428, 584?
a**3 + 29*a + 38
What is the h'th term of -41, -31, -9, 31, 95?
h**3 + 3*h - 45
What is the x'th term of -6, -10, -14, -18, -22?
-4*x - 2
What is the b'th term of -64, -267, -606, -1081, -1692?
-68*b**2 + b + 3
What is the j'th term of -83, -71, -61, -53, -47, -43, -41?
-j**2 + 15*j - 97
What is the h'th term of -230, -466, -702, -938, -1174?
-236*h + 6
What is the k'th term of 26, 69, 134, 215, 306, 401, 494?
-k**3 + 17*k**2 - k + 11
What is the k'th term of 76, 302, 676, 1198, 1868, 2686, 3652?
74*k**2 + 4*k - 2
What is the k'th term of -1068, -1066, -1064?
2*k - 1070
What is the u'th term of 83, 96, 119, 158, 219?
u**3 - u**2 + 9*u + 74
What is the z'th term of -220, -856, -1910, -3382, -5272, -7580?
-209*z**2 - 9*z - 2
What is the d'th term of 273, 537, 791, 1035, 1269?
-5*d**2 + 279*d - 1
What is the z'th term of -120, -115, -110, -105, -100, -95?
5*z - 125
What is the g'th term of 0, -108, -232, -378, -552, -760, -1008, -1302?
-g**3 - 2*g**2 - 95*g + 98
What is the a'th term of 65, 132, 199, 266, 333, 400?
67*a - 2
What is the j'th term of 1040, 1038, 1036, 1034?
-2*j + 1042
What is the t'th term of -788, -1556, -2324, -3092, -3860?
-768*t - 20
What is the b'th term of 7, -35, -149, -371, -737, -1283, -2045, -3059?
-6*b**3 + 13
What is the u'th term of -40, -30, 2, 68, 180, 350, 590?
2*u**3 - u**2 - u - 40
What is the x'th term of 35, 104, 171, 236?
-x**2 + 72*x - 36
What is the j'th term of -83, -624, -2081, -4910, -9567?
-76*j**3 - 2*j**2 - 3*j - 2
What is the g'th term of -2, 7, 26, 55, 94?
5*g**2 - 6*g - 1
What is the w'th term of -7, -1, 17, 53, 113, 203, 329?
w**3 - w - 7
What is the x'th term of 9, 23, 37, 51, 65?
14*x - 5
What is the v'th term of 2251, 4504, 6757, 9010?
2253*v - 2
What is the x'th term of -73, -76, -87, -112, -157, -228, -331, -472?
-x**3 + 2*x**2 - 2*x - 72
What is the b'th term of 51, 44, 33, 18?
-2*b**2 - b + 54
What is the z'th term of 190, 200, 220, 250, 290, 340?
5*z**2 - 5*z + 190
What is the g'th term of -11134, -22263, -33378, -44473, -55542, -66579?
g**3 + g**2 - 11139*g + 3
What is the r'th term of 4, 13, 24, 37?
r**2 + 6*r - 3
What is the w'th term of -1421, -1427, -1437, -1451?
-2*w**2 - 1419
What is the q'th term of -493, -2018, -4565, -8140, -12749, -18398, -25093, -32840?
-q**3 - 505*q**2 - 3*q + 16
What is the g'th term of -33, -75, -149, -261, -417, -623, -885?
-g**3 - 10*g**2 - 5*g - 17
What is the l'th term of 2734, 2733, 2732, 2731, 2730, 2729?
-l + 2735
What is the r'th term of 954, 954, 956, 960, 966, 974, 984?
r**2 - 3*r + 956
What is the n'th term of -57, -92, -149, -228, -329, -452?
-11*n**2 - 2*n - 44
What is the w'th term of 58, 97, 136?
39*w + 19
What is the k'th term of 3126, 6253, 9380, 12507, 15634?
3127*k - 1
What is the z'th term of -187, -241, -391, -685, -1171, -1897, -2911?
-8*z**3 + 2*z - 181
What is the s'th term of -1, 1, 25, 83, 187?
2*s**3 - s**2 - 9*s + 7
What is the c'th term of -35, -52, -61, -62, -55, -40?
4*c**2 - 29*c - 10
What is the g'th term of -455, -912, -1369, -1826?
-457*g + 2
What is the u'th term of 2176, 4357, 6546, 8749, 10972?
u**3 - 2*u**2 + 2180*u - 3
What is the b'th term of -42, -84, -126, -168, -210, -252?
-42*b
What is the l'th term of -312, -617, -918, -1215?
2*l**2 - 311*l - 3
What is the x'th term of 165, 658, 1481, 2628, 4093, 5870, 7953, 10336?
-x**3 + 171*x**2 - 13*x + 8
What is the l'th term of -223, -438, -663, -904, -1167, -1458, -1783, -2148?
-l**3 + l**2 - 211*l - 12
What is the b't