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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.

A364740 G.f. satisfies A(x) = 1 + x*A(x)^2 / (1 - x*A(x)^5).

Table of values

n a(n)
0 1
1 1
2 3
3 15
4 91
5 607
6 4298
7 31720
8 241321
9 1879097
10 14903013
11 119965086
12 977623639
13 8049579047
14 66864689674
15 559650696185
16 4715304229460
17 39960204165865
18 340395043021399
19 2912963919210012
20 25031055321749916
21 215894227588453950
22 1868403327770467149

List of values

[1, 1, 3, 15, 91, 607, 4298, 31720, 241321, 1879097, 14903013, 119965086, 977623639, 8049579047, 66864689674, 559650696185, 4715304229460, 39960204165865, 340395043021399, 2912963919210012, 25031055321749916, 215894227588453950, 1868403327770467149]

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

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