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.

A185774 Number of (n+1)X5 0..2 arrays with no 2X2 subblock sum equal to any horizontal or vertical neighbor 2X2 subblock sum.

Table of values

n a(n)
1 26784
2 1151346
3 48744342
4 2171002788
5 95851024672
6 4212755548948
7 184696487434352
8 8130440303768416
9 357605861336206826
10 15723990359863559644
11 691174683753522142476
12 30395002285452611004698

List of values

[26784, 1151346, 48744342, 2171002788, 95851024672, 4212755548948, 184696487434352, 8130440303768416, 357605861336206826, 15723990359863559644, 691174683753522142476, 30395002285452611004698]

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

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