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.

A367981 Expansion of e.g.f. exp(-x) / (2 - exp(4*x)).

Table of values

n a(n)
0 1
1 3
2 41
3 699
4 16145
5 465843
6 16129721
7 651567339
8 30080413985
9 1562287110243
10 90156154697801
11 5722984840599579
12 396313048731199025
13 29731461242293159443
14 2402032174787943537881
15 207923994397338180409419
16 19198138598327305954291265
17 1883400035807194281432757443

List of values

[1, 3, 41, 699, 16145, 465843, 16129721, 651567339, 30080413985, 1562287110243, 90156154697801, 5722984840599579, 396313048731199025, 29731461242293159443, 2402032174787943537881, 207923994397338180409419, 19198138598327305954291265, 1883400035807194281432757443]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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