cp's OEIS Frontend

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.

A076601 a(1)=3, a(n_even)=(a(n-1)^2-1)/2; a(n_odd)=a(n-1)+1.

Table of values

n a(n)
1 3
2 4
3 5
4 12
5 13
6 84
7 85
8 3612
9 3613
10 6526884
11 6526885
12 21300113901612
13 21300113901613
14 226847426110843688722000884
15 226847426110843688722000885
16 25729877366557343481074291996721923093306518970391612
17 25729877366557343481074291996721923093306518970391613

List of values

[3, 4, 5, 12, 13, 84, 85, 3612, 3613, 6526884, 6526885, 21300113901612, 21300113901613, 226847426110843688722000884, 226847426110843688722000885, 25729877366557343481074291996721923093306518970391612, 25729877366557343481074291996721923093306518970391613]

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

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