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.

A059525 Number of nonzero n X n binary arrays with all 1's connected.

Table of values

n a(n)
0 0
1 1
2 13
3 218
4 11506
5 2301877
6 1732082741
7 4872949974666
8 51016818604894742
9 1980555831431088025753
10 284374318545830329487309785
11 150730745416633777472365437495914
12 294516896499779486414143877573183893666
13 2119097214294718323017954923662829194285541981

List of values

[0, 1, 13, 218, 11506, 2301877, 1732082741, 4872949974666, 51016818604894742, 1980555831431088025753, 284374318545830329487309785, 150730745416633777472365437495914, 294516896499779486414143877573183893666, 2119097214294718323017954923662829194285541981]

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

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