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.

A163005 Number of n X 5 binary arrays with all 1s connected and a path of 1s from upper left corner to lower right corner.

Table of values

n a(n)
1 1
2 49
3 1193
4 24455
5 482443
6 9469361
7 185899132
8 3650755085
9 71703384184
10 1408344201283
11 27661780849317
12 543315030292163
13 10671446719498293
14 209601732562410408
15 4116863153169917525
16 80860792337380041052

List of values

[1, 49, 1193, 24455, 482443, 9469361, 185899132, 3650755085, 71703384184, 1408344201283, 27661780849317, 543315030292163, 10671446719498293, 209601732562410408, 4116863153169917525, 80860792337380041052]

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

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