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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.

A335531 Expansion of e.g.f. 1/(1-3*log(1+x)).

Table of values

n a(n)
0 1
1 3
2 15
3 114
4 1152
5 14562
6 220842
7 3907656
8 79019496
9 1797660000
10 45439902288
11 1263456328032
12 38324061498672
13 1259345712721392
14 44565940575178992
15 1689757622095909248
16 68339921117338411776
17 2936658673480397537664
18 133615257668682429428352
19 6417113656859478628233984
20 324414161427519766056847104

List of values

[1, 3, 15, 114, 1152, 14562, 220842, 3907656, 79019496, 1797660000, 45439902288, 1263456328032, 38324061498672, 1259345712721392, 44565940575178992, 1689757622095909248, 68339921117338411776, 2936658673480397537664, 133615257668682429428352, 6417113656859478628233984, 324414161427519766056847104]

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

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