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.

A365912 Expansion of e.g.f. 1 / ( 1 - Sum_{k>=0} x^(5*k+3) / (5*k+3)! ).

Table of values

n a(n)
0 1
1 0
2 0
3 1
4 0
5 0
6 20
7 0
8 1
9 1680
10 0
11 330
12 369600
13 1
14 180180
15 168168000
16 13990
17 163363200
18 137225088001
19 39041010
20 232792560000
21 182509367449640
22 118574979600
23 494730748512001
24 369398970833730090
25 451334037000000
26 1500683270499930350
27 1080492079984609149000

List of values

[1, 0, 0, 1, 0, 0, 20, 0, 1, 1680, 0, 330, 369600, 1, 180180, 168168000, 13990, 163363200, 137225088001, 39041010, 232792560000, 182509367449640, 118574979600, 494730748512001, 369398970833730090, 451334037000000, 1500683270499930350, 1080492079984609149000]