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.

A293097 Number of n X 5 0..1 arrays with the number of 1's horizontally, diagonally or antidiagonally adjacent to some 0 two less than the number of 0's adjacent to some 1.

Table of values

n a(n)
1 0
2 150
3 3619
4 114318
5 3125547
6 96199260
7 2804027631
8 85892871786
9 2579471093496
10 79165386206572
11 2414473870996735
12 74393395305521924
13 2289463201811310969
14 70829848364578443940
15 2192557122492637558076
16 68078551369044294704640

List of values

[0, 150, 3619, 114318, 3125547, 96199260, 2804027631, 85892871786, 2579471093496, 79165386206572, 2414473870996735, 74393395305521924, 2289463201811310969, 70829848364578443940, 2192557122492637558076, 68078551369044294704640]

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

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