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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.

A184667 Number of (n+1)X4 0..3 arrays with no 2X2 subblock summing to less than 6.

Table of values

n a(n)
1 19269
2 2405797
3 266060160
4 30765364899
5 3509487618613
6 402221585928132
7 46028365937520330
8 5269979734803579913
9 603279614829234560146
10 69064202595023175071177
11 7906407074804511304606829

List of values

[19269, 2405797, 266060160, 30765364899, 3509487618613, 402221585928132, 46028365937520330, 5269979734803579913, 603279614829234560146, 69064202595023175071177, 7906407074804511304606829]

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

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