A285150 Number of n X 6 0..1 arrays with the number of 1's horizontally or antidiagonally adjacent to some 0 one less than the number of 0's adjacent to some 1.
12, 788, 41620, 2284666, 130177958, 7586120602, 448765516394, 26835088076336, 1617833226931330, 98162644393835350, 5986867868512286798, 366688625275190421692, 22539277474000422961920, 1389618057538273118730236
Offset: 1
Keywords
Examples
Some solutions for n=3 ..0..0..0..1..0..1. .1..0..1..0..1..0. .0..1..0..0..1..1. .1..0..0..0..0..1 ..1..0..1..0..1..0. .0..0..0..1..1..1. .0..0..0..0..0..1. .0..0..0..0..0..1 ..1..1..0..0..1..0. .0..0..1..0..1..0. .0..1..1..1..1..0. .1..1..1..0..0..1
Links
- R. H. Hardin, Table of n, a(n) for n = 1..144
Crossrefs
Cf. A285152.
Comments