The OEIS is supported by the many generous donors to the OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A297343 Number of 6 X n 0..1 arrays with every 1 horizontally or antidiagonally adjacent to 0 or 2 neighboring 1's. 1
 64, 377, 8105, 85065, 1299649, 16277492, 225944546, 2976461197, 40245276006, 537395328083, 7218104527911, 96695087354115, 1296864303410990, 17384586146230956, 233093283326600138, 3125028773639827940 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Row 6 of A297338. LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 EXAMPLE Some solutions for n=5 ..0..0..0..0..1. .0..0..0..0..0. .0..0..0..0..0. .0..0..0..0..0 ..0..0..0..0..0. .0..1..0..1..0. .0..0..0..0..1. .0..0..0..1..0 ..0..1..0..0..0. .0..1..0..0..0. .1..0..1..0..0. .0..0..0..1..1 ..0..1..0..0..1. .0..1..0..0..1. .0..0..0..1..1. .1..0..1..1..0 ..0..0..0..0..1. .0..1..0..0..1. .1..0..1..1..0. .0..0..0..1..0 ..0..0..0..0..0. .0..0..0..0..0. .1..0..0..0..1. .1..0..0..0..0 CROSSREFS Cf. A297338. Sequence in context: A224042 A188840 A188703 * A228759 A220976 A249984 Adjacent sequences: A297340 A297341 A297342 * A297344 A297345 A297346 KEYWORD nonn AUTHOR R. H. Hardin, Dec 28 2017 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified September 8 11:24 EDT 2024. Contains 375753 sequences. (Running on oeis4.)