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.

A370990 Expansion of e.g.f. (1/x) * Series_Reversion( x*(1 - x^3*(exp(x) - 1)) ).

Table of values

n a(n)
0 1
1 0
2 0
3 0
4 24
5 60
6 120
7 210
8 201936
9 1996344
10 12701520
11 64865790
12 17053788840
13 374788816116
14 4944496679304
15 50034166184730
16 6390396135006240
17 239770550508132720
18 5363062998193560096
19 89908444484550625014
20 7402557588108228698040

List of values

[1, 0, 0, 0, 24, 60, 120, 210, 201936, 1996344, 12701520, 64865790, 17053788840, 374788816116, 4944496679304, 50034166184730, 6390396135006240, 239770550508132720, 5363062998193560096, 89908444484550625014, 7402557588108228698040]