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.

A208916 Triangle of coefficients of polynomials v(n,x) jointly generated with A208915; see the Formula section.

Table of values

n a(n)
1 1
2 1
3 3
4 1
5 3
6 7
7 1
8 3
9 11
10 19
11 1
12 3
13 15
14 35
15 47
16 1
17 3
18 19
19 51
20 107
21 123
22 1
23 3
24 23
25 67
26 183
27 323
28 311
29 1
30 3
31 27
32 83
33 275
34 603
35 939
36 803
37 1
38 3
39 31
40 99
41 383
42 963
43 1951
44 2723
45 2047
46 1
47 3
48 35
49 115
50 507
51 1403
52 3411
53 6147
54 7723
55 5259
56 1
57 3
58 39
59 131
60 647
61 1923
62 5383

List of values

[1, 1, 3, 1, 3, 7, 1, 3, 11, 19, 1, 3, 15, 35, 47, 1, 3, 19, 51, 107, 123, 1, 3, 23, 67, 183, 323, 311, 1, 3, 27, 83, 275, 603, 939, 803, 1, 3, 31, 99, 383, 963, 1951, 2723, 2047, 1, 3, 35, 115, 507, 1403, 3411, 6147, 7723, 5259, 1, 3, 39, 131, 647, 1923, 5383]