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.

A205474 Number of (n+1)X8 0..2 arrays with every 2X2 subblock having the same number of equal edges, and new values 0..2 introduced in row major order.

Table of values

n a(n)
1 46709
2 2686876
3 162976758
4 10546235416
5 690109737187
6 45724154665434
7 3037575583505983
8 202436915929887731
9 13498762783933351903
10 900966011839550985373
11 60138771941362142753965
12 4015480503188389069062751

List of values

[46709, 2686876, 162976758, 10546235416, 690109737187, 45724154665434, 3037575583505983, 202436915929887731, 13498762783933351903, 900966011839550985373, 60138771941362142753965, 4015480503188389069062751]

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

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