This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A269096 Number of nX7 0..3 arrays with some element plus some horizontally or vertically adjacent neighbor totalling three exactly once. 1
 5832, 7375872, 5795398368, 3892946216856, 2416707037884480, 1430390977786967280, 819944297332124826720, 459338963193935894366016, 252910225839761737259917296, 137383600294764153686560207128 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 7 of A269097. LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 R. H. Hardin, Empirical recurrence of order 64 FORMULA Empirical recurrence of order 64 (see link above) EXAMPLE Some solutions for n=1 ..0..3..2..2..0..0..1. .1..1..0..3..1..1..1. .0..1..3..1..0..3..3 CROSSREFS Cf. A269097. Sequence in context: A269213 A035903 A114771 * A269275 A013809 A013888 Adjacent sequences:  A269093 A269094 A269095 * A269097 A269098 A269099 KEYWORD nonn AUTHOR R. H. Hardin, Feb 19 2016 STATUS approved

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

Last modified August 22 00:43 EDT 2019. Contains 326169 sequences. (Running on oeis4.)