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.

A365913 Expansion of e.g.f. 1 / ( 1 - Sum_{k>=0} x^(3*k+4) / (3*k+4)! ).

Table of values

n a(n)
0 1
1 0
2 0
3 0
4 1
5 0
6 0
7 1
8 70
9 0
10 1
11 660
12 34650
13 1
14 5434
15 1351350
16 63063001
17 43656
18 40694940
19 6983776801
20 305540584486
21 1140183540
22 550554404401
23 77301682251156
24 3246701716667574
25 38582808660001
26 13159690691494570
27 1627974214800566490
28 66478153367438069401

List of values

[1, 0, 0, 0, 1, 0, 0, 1, 70, 0, 1, 660, 34650, 1, 5434, 1351350, 63063001, 43656, 40694940, 6983776801, 305540584486, 1140183540, 550554404401, 77301682251156, 3246701716667574, 38582808660001, 13159690691494570, 1627974214800566490, 66478153367438069401]