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.

A173100 a(1)=2, a(2)=2, a(n)=2*a(n-2)*a(n-1)-a(n-2)-a(n-1).

Table of values

n a(n)
1 2
2 2
3 4
4 10
5 66
6 1244
7 162898
8 405126082
9 131988051722292
10 106943604398142563191514
11 28230555977340642743866391573263146370
12 6038154820760673175690853635193471535603786459126013221470476

List of values

[2, 2, 4, 10, 66, 1244, 162898, 405126082, 131988051722292, 106943604398142563191514, 28230555977340642743866391573263146370, 6038154820760673175690853635193471535603786459126013221470476]

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

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