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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.

A076602 a(1)=7, a(n_even)=(a(n-1)^2-1)/2; a(n_odd)=a(n-1)+1.

Table of values

n a(n)
1 7
2 24
3 25
4 312
5 313
6 48984
7 48985
8 1199765112
9 1199765113
10 719718163185951384
11 719718163185951385
12 258997117209879873736794713791709112
13 258997117209879873736794713791709113
14 33539753361514126736178628392779244498735703225085922505721228803623384

List of values

[7, 24, 25, 312, 313, 48984, 48985, 1199765112, 1199765113, 719718163185951384, 719718163185951385, 258997117209879873736794713791709112, 258997117209879873736794713791709113, 33539753361514126736178628392779244498735703225085922505721228803623384]

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

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