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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.

A184669 Number of (n+1)X6 0..3 arrays with no 2X2 subblock summing to less than 6.

Table of values

n a(n)
1 2430631
2 3225439429
3 3509487618613
4 4110692224930359
5 4705518067315949795
6 5429971895805945122143
7 6249280647180715433706216
8 7198790025550990326313861165
9 8290014690133607000371667238201

List of values

[2430631, 3225439429, 3509487618613, 4110692224930359, 4705518067315949795, 5429971895805945122143, 6249280647180715433706216, 7198790025550990326313861165, 8290014690133607000371667238201]

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

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