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.

A184571 Number of (n+2)X8 0..3 arrays with each 3X3 subblock having rows and columns in lexicographically nondecreasing order.

Table of values

n a(n)
1 33351260
2 748499580
3 10202200416
4 103444456133
5 848542379467
6 5891845723505
7 35627770917826
8 191432663548535
9 928188067899417
10 4112020013610989
11 16817412144178637
12 64051659837968288
13 228872310887087218

List of values

[33351260, 748499580, 10202200416, 103444456133, 848542379467, 5891845723505, 35627770917826, 191432663548535, 928188067899417, 4112020013610989, 16817412144178637, 64051659837968288, 228872310887087218]

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

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