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.

A069342 Number of 20 X n binary arrays with path of adjacent 1's from upper right corner to lower left corner.

Table of values

n a(n)
1 1
2 27304196
3 120418887728947
4 273114307102338469932
5 451242636516479543205804329
6 625576823311351623848371148927043
7 778880000189830517730349450554806038383
8 903099763914081099274411192869395521423076059
9 995759593882933848778575773902474323196918603122861

List of values

[1, 27304196, 120418887728947, 273114307102338469932, 451242636516479543205804329, 625576823311351623848371148927043, 778880000189830517730349450554806038383, 903099763914081099274411192869395521423076059, 995759593882933848778575773902474323196918603122861]

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

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