415, 593, 811, 1069?
20*n**2 - 2*n + 103
What is the u'th term of -12, -55, -128, -231?
-15*u**2 + 2*u + 1
What is the r'th term of 118, 94, 32, -86, -278, -562?
-3*r**3 - r**2 + 122
What is the u'th term of -11, 3, 41, 115, 237, 419, 673, 1011?
2*u**3 - 13
What is the u'th term of -4, -44, -112, -208?
-14*u**2 + 2*u + 8
What is the r'th term of -76, -81, -86, -91, -96, -101?
-5*r - 71
What is the b'th term of -3, -10, -39, -102, -211, -378, -615?
-2*b**3 + b**2 + 4*b - 6
What is the u'th term of 10326, 10327, 10330, 10335, 10342, 10351, 10362?
u**2 - 2*u + 10327
What is the c'th term of 49, 48, 47?
-c + 50
What is the v'th term of -20, -59, -130, -239, -392, -595, -854, -1175?
-v**3 - 10*v**2 - 2*v - 7
What is the n'th term of -255, -514, -771, -1026, -1279, -1530, -1779?
n**2 - 262*n + 6
What is the t'th term of -3, -10, -23, -42, -67, -98, -135?
-3*t**2 + 2*t - 2
What is the c'th term of 41, 43, 33, 5, -47, -129, -247, -407?
-c**3 + 9*c + 33
What is the n'th term of 28, 34, 40, 46?
6*n + 22
What is the p'th term of 28, 56, 84, 112, 140?
28*p
What is the f'th term of 3065, 6129, 9193, 12257?
3064*f + 1
What is the n'th term of -16, -30, -44, -58, -72, -86?
-14*n - 2
What is the u'th term of 225, 242, 269, 312, 377?
u**3 - u**2 + 13*u + 212
What is the w'th term of -179, -672, -1493, -2642?
-164*w**2 - w - 14
What is the l'th term of 3408, 3406, 3404, 3402, 3400?
-2*l + 3410
What is the i'th term of 26, 51, 80, 113, 150, 191?
2*i**2 + 19*i + 5
What is the x'th term of 69, 96, 123, 150?
27*x + 42
What is the o'th term of 441, 424, 407?
-17*o + 458
What is the j'th term of 192, 370, 548, 726, 904, 1082?
178*j + 14
What is the u'th term of -9759, -19526, -29285, -39030, -48755, -58454, -68121, -77750?
u**3 - 2*u**2 - 9768*u + 10
What is the r'th term of -3220, -3216, -3212?
4*r - 3224
What is the p'th term of 624, 651, 682, 717, 756, 799?
2*p**2 + 21*p + 601
What is the d'th term of -194, -205, -228, -269, -334, -429, -560, -733?
-d**3 - 4*d - 189
What is the x'th term of -32, -59, -80, -95?
3*x**2 - 36*x + 1
What is the b'th term of 260, 261, 262, 263?
b + 259
What is the c'th term of -42, -168, -380, -678?
-43*c**2 + 3*c - 2
What is the m'th term of -106747, -106746, -106745, -106744, -106743, -106742?
m - 106748
What is the g'th term of -6, -6, -12, -30, -66?
-g**3 + 3*g**2 - 2*g - 6
What is the y'th term of 725, 724, 723, 722, 721, 720?
-y + 726
What is the t'th term of -83, -332, -745, -1322, -2063?
-82*t**2 - 3*t + 2
What is the j'th term of 30, 55, 96, 153, 226?
8*j**2 + j + 21
What is the x'th term of 23, 67, 117, 167, 211, 243, 257, 247?
-x**3 + 9*x**2 + 24*x - 9
What is the c'th term of 50, 68, 86, 104, 122?
18*c + 32
What is the j'th term of 32, 56, 94, 146, 212?
7*j**2 + 3*j + 22
What is the s'th term of -875, -888, -915, -962, -1035, -1140?
-s**3 - s**2 - 3*s - 870
What is the u'th term of 206, 218, 218, 200, 158, 86, -22, -172?
-u**3 + 19*u + 188
What is the p'th term of -368, -734, -1100, -1466, -1832, -2198?
-366*p - 2
What is the o'th term of -110, -480, -1090, -1934, -3006?
o**3 - 126*o**2 + o + 14
What is the g'th term of 11, 20, 33, 50, 71, 96?
2*g**2 + 3*g + 6
What is the r'th term of 471, 946, 1421, 1896, 2371, 2846?
475*r - 4
What is the c'th term of 34, 68, 104, 142, 182, 224, 268?
c**2 + 31*c + 2
What is the i'th term of -107, -220, -339, -464, -595, -732, -875?
-3*i**2 - 104*i
What is the w'th term of 32, 59, 72, 65, 32?
-w**3 - w**2 + 37*w - 3
What is the b'th term of -45, -82, -157, -282, -469, -730, -1077, -1522?
-2*b**3 - 7*b**2 - 2*b - 34
What is the g'th term of -20, -66, -144, -254, -396, -570?
-16*g**2 + 2*g - 6
What is the r'th term of 94, 105, 114, 121, 126, 129, 130?
-r**2 + 14*r + 81
What is the v'th term of 523, 510, 493, 472, 447?
-2*v**2 - 7*v + 532
What is the k'th term of 8287, 8282, 8275, 8266, 8255, 8242, 8227?
-k**2 - 2*k + 8290
What is the u'th term of 1343, 2685, 4029, 5375, 6723?
u**2 + 1339*u + 3
What is the c'th term of 4779, 9560, 14341, 19122, 23903?
4781*c - 2
What is the t'th term of -7, -26, -45, -64, -83?
-19*t + 12
What is the z'th term of 3362, 6727, 10092, 13457?
3365*z - 3
What is the t'th term of -2, 17, 38, 61, 86?
t**2 + 16*t - 19
What is the i'th term of 70, 173, 340, 601, 986, 1525?
5*i**3 + 2*i**2 + 62*i + 1
What is the r'th term of 15, 34, 73, 138, 235?
r**3 + 4*r**2 + 10
What is the v'th term of -268, -536, -804, -1072, -1340?
-268*v
What is the x'th term of 0, -40, -130, -294, -556, -940, -1470, -2170?
-4*x**3 - x**2 - 9*x + 14
What is the z'th term of 333, 654, 965, 1260, 1533?
-z**3 + z**2 + 325*z + 8
What is the l'th term of -6, -28, -72, -144, -250, -396, -588, -832?
-l**3 - 5*l**2
What is the m'th term of 94, 81, 36, -59, -222, -471?
-3*m**3 + 2*m**2 + 2*m + 93
What is the u'th term of -41, -42, -43, -44?
-u - 40
What is the k'th term of 8728, 8736, 8732, 8710, 8664, 8588, 8476, 8322?
-k**3 + 15*k + 8714
What is the d'th term of 3356, 3353, 3352, 3353, 3356, 3361, 3368?
d**2 - 6*d + 3361
What is the m'th term of 35, 62, 103, 158, 227?
7*m**2 + 6*m + 22
What is the y'th term of -1235, -1230, -1225, -1220, -1215?
5*y - 1240
What is the n'th term of 42, 69, 114, 177, 258, 357, 474?
9*n**2 + 33
What is the f'th term of -27, -54, -93, -144, -207?
-6*f**2 - 9*f - 12
What is the a'th term of 14, 36, 74, 128, 198, 284?
8*a**2 - 2*a + 8
What is the h'th term of -7, -12, -33, -82, -171, -312, -517?
-2*h**3 + 4*h**2 - 3*h - 6
What is the y'th term of -620, -1240, -1860?
-620*y
What is the u'th term of -237, -459, -681, -903, -1125, -1347?
-222*u - 15
What is the t'th term of -1, 79, 265, 611, 1171, 1999?
9*t**3 - t**2 + 20*t - 29
What is the w'th term of -215, -896, -2043, -3662, -5759, -8340, -11411?
-w**3 - 227*w**2 + 7*w + 6
What is the s'th term of 178, 373, 568, 763, 958, 1153?
195*s - 17
What is the n'th term of 50, 48, 46?
-2*n + 52
What is the x'th term of -4, 21, 46, 71, 96?
25*x - 29
What is the x'th term of -8, -19, -30, -41, -52?
-11*x + 3
What is the t'th term of 258, 250, 236, 216?
-3*t**2 + t + 260
What is the y'th term of 299, 404, 579, 824, 1139, 1524, 1979?
35*y**2 + 264
What is the q'th term of -26, -42, -40, -20, 18?
9*q**2 - 43*q + 8
What is the n'th term of -86, -62, -14, 64, 178, 334, 538?
n**3 + 6*n**2 - n - 92
What is the m'th term of 74, 72, 70, 68, 66?
-2*m + 76
What is the t'th term of 208, 416, 624, 832?
208*t
What is the p'th term of -12, -33, -64, -105, -156?
-5*p**2 - 6*p - 1
What is the s'th term of -116, -114, -112, -110, -108, -106?
2*s - 118
What is the j'th term of -583, -555, -527, -499?
28*j - 611
What is the l'th term of 5, -12, -19, -10, 21, 80?
l**3 - l**2 - 21*l + 26
What is the l'th term of -108, -215, -322, -429, -536, -643?
-107*l - 1
What is the j'th term of 9617, 9610, 9591, 9554, 9493, 9402, 9275, 9106?
-j**3 + 9618
What is the i'th term of 29, 71, 113, 155?
42*i - 13
What is the z'th term of 144, 223, 326, 459, 628, 839?
z**3 + 6*z**2 + 54*z + 83
What is the p'th term of -243, -245, -247, -249, -251, -253?
-2*p - 241
What is the p'th term of -21, 11, 59, 117, 179, 239, 291?
-p**3 + 14*p**2 - 3*p - 31
What is the j'th term of -3, 1, 11, 27, 49, 77?
3*j**2 - 5*j - 1
What is the b'th term of -17, -74, -177, -332, -545, -822, -1169, -1592?
-b**3 - 17*b**2 + b
What is the x'th term of -40, -32, 0, 68, 184, 360?
2*x**3 - 6*x - 36
What is the k'th term of -332, -671, -1012, -1355, -1700, -2047?
-k**2 - 336*k + 5
What is the v'th term of 1398, 1390, 1382, 1374, 1366, 1358?
-8*v + 1406
What is the c'th term of -12, 6, 24, 42, 60, 78?
18*c - 30
What is the z'th term of -63, -124, -187, -252?
-z**2 - 58*z - 4
What is the l'th term of -224, -442, -660, -878?
-218*l - 6
What is the q'th term of -118, -440, -960, -1666, -2546?
2*q**3 - 111*q**2 - 3*q - 6
What is the a'th term of 27, 203, 497, 909, 1439, 2087?
59*a**2 - a - 31
What is the d'th term of 59, 117, 173, 227?
-d**2 + 61*d - 1
What is the v'th term of 230, 231, 232, 233?
v + 229
What is the l'th term of -10, -5, 12, 41, 82, 135, 200?
6*l**2 - 13*l - 3
What is the k'th term of 33, 22, 13, 6, 1, -2, -3?
k**2 - 14*k + 46
What is the a'th term of 898, 1798, 2698, 3598?
900*a - 2
What is the b'th term of 1716, 3437, 5158, 6879?
1721*b - 5
What is the q'th term of -3002, -6006, -9010?
-300