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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.

A379546 Expansion of (1/x) * Series_Reversion( x / ( (1+x)^2 * (1+2*x)^3 ) ).

Table of values

n a(n)
0 1
1 8
2 89
3 1150
4 16190
5 240966
6 3729185
7 59404934
8 967608590
9 16041857672
10 269807678442
11 4592326407908
12 78954271935856
13 1369136489157250
14 23918810207745777
15 420575805001923782
16 7437459126200243030
17 132190772588551036800
18 2360148586461490077870

List of values

[1, 8, 89, 1150, 16190, 240966, 3729185, 59404934, 967608590, 16041857672, 269807678442, 4592326407908, 78954271935856, 1369136489157250, 23918810207745777, 420575805001923782, 7437459126200243030, 132190772588551036800, 2360148586461490077870]

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

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