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.

A200076 Number of 0..2 arrays x(0..n) of n+1 elements with zero n-1st differences.

Original entry on oeis.org

1, 3, 3, 3, 7, 9, 9, 15, 7, 3, 11, 29, 43, 73, 25, 5, 27, 53, 97, 123, 29, 41, 93, 85, 35, 35, 17, 9, 55, 73
Offset: 1

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Author

R. H. Hardin, Nov 13 2011

Keywords

Comments

Column 2 of A200082.

Examples

			All solutions for n=6
..1....0....2....1....2....1....0....2....0
..1....1....1....2....0....0....2....2....0
..1....2....0....1....0....1....2....2....0
..1....2....0....0....1....2....1....2....0
..1....1....1....0....2....2....0....2....0
..1....0....2....1....2....1....0....2....0
..1....1....1....2....0....0....2....2....0
		

Crossrefs

Cf. A200082.