cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A217479 Array of coefficients of polynomials providing the third term of the numerator of the generating function for odd powers (2*m+1) of Chebyshev S-polynomials. The present polynomials are called P(m;2,x^2), m >= 2.

Table of values

n a(n)
2 -8
3 6
4 -27
5 65
6 -56
7 15
8 -61
9 260
10 -469
11 415
12 -176
13 28
14 -114
15 736
16 -2104
17 3214
18 -2838
19 1456
20 -400
21 45
22 -190
23 1714
24 -6988
25 15699
26 -21461
27 18760
28 -10614
29 3768
30 -760
31 66
32 -293
33 3507
34 -19195
35 58807
36 -112123
37 141441
38 -122168
39 73185
40 -30077
41 8107
42 -1288
43 91

List of values

[-8, 6, -27, 65, -56, 15, -61, 260, -469, 415, -176, 28, -114, 736, -2104, 3214, -2838, 1456, -400, 45, -190, 1714, -6988, 15699, -21461, 18760, -10614, 3768, -760, 66, -293, 3507, -19195, 58807, -112123, 141441, -122168, 73185, -30077, 8107, -1288, 91]