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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.

A113122 a(n) = Sum_{i=1..n} F(i)^F(n-i+1).

Table of values

n a(n)
1 1
2 2
3 4
4 7
5 14
6 32
7 107
8 724
9 18616
10 4117597
11 28878084584
12 53183366452504936
13 794001316484619940422835765
14 25210343943654420841949267608211227900299990
15 14311021641196256564899251685012421154803682074917148917844556724305980

List of values

[1, 2, 4, 7, 14, 32, 107, 724, 18616, 4117597, 28878084584, 53183366452504936, 794001316484619940422835765, 25210343943654420841949267608211227900299990, 14311021641196256564899251685012421154803682074917148917844556724305980]

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

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