A269766 Number of n X 7 0..5 arrays with some element plus some horizontally or vertically adjacent neighbor totalling five exactly once.

112500, 9195061680, 420141188848320, 16136599337765506680, 569305610361027610254240, 19095466730438184387582710640, 619355759819182556284664539149600

Offset

1,1

Comments

Column 7 of A269767.

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
..4..1..0..1..3..1..0. .3..1..5..4..5..0..3. .5..0..0..2..5..2..0

Crossrefs

Cf. A269767.

Sequence in context: A251064 A209948 A269887 * A177275 A303999 A252036

Adjacent sequences: A269763 A269764 A269765 * A269767 A269768 A269769

Keyword

nonn

Author

R. H. Hardin, Mar 04 2016

Status

approved