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A265588 Number of nX5 0..n*5-1 arrays with upper left zero and lower right n*5-1 and each element differing from its horizontal and antidiagonal neighbors by a power of two. 1
16, 38791, 82725668, 376251416588, 2435259956770588, 8708917835881798394, 58802183503095342593222, 347784102836556460005206628, 2647737477724849459980565778742, 18435947350824077569591465827894795 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A265590.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..23

EXAMPLE

Some solutions for n=2

..0..1..5..7..3....0..1..3..1..5....0..4..5..4..3....0..4..6..5..3

..0..4..3..7..9....5..1..5..7..9....2..4..2..1..9....3..5..6..5..9

CROSSREFS

Cf. A265590.

Sequence in context: A265662 A253912 A017548 * A185141 A087586 A105312

Adjacent sequences:  A265585 A265586 A265587 * A265589 A265590 A265591

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 10 2015

STATUS

approved

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Last modified February 25 23:44 EST 2020. Contains 332270 sequences. (Running on oeis4.)