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A263377 Number of (n+1)X(3+1) 0..4 arrays with each row and column divisible by 9, read as a base-5 number with top and left being the most significant digits. 1
11, 496, 34334, 2332320, 161833750, 11300297029, 790807552035, 55354924698596, 3874845084192752, 271238506175238944, 18986681172901988982, 1329067394007321921179, 93034715336757072662527 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 3 of A263382.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=3

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

..1..0..0..1....4..1..4..4....0..2..4..2....2..4..2..0....1..1..4..1

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

..3..0..0..3....1..2..1..0....0..3..1..1....3..1..1..0....0..3..1..1

CROSSREFS

Cf. A263382.

Sequence in context: A322277 A101922 A263246 * A142809 A139198 A004800

Adjacent sequences:  A263374 A263375 A263376 * A263378 A263379 A263380

KEYWORD

nonn

AUTHOR

R. H. Hardin, Oct 16 2015

STATUS

approved

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Last modified October 17 17:21 EDT 2021. Contains 348065 sequences. (Running on oeis4.)