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A258955 Number of (n+3)X(6+3) 0..1 arrays with no 4x4 subblock diagonal sum not equal the antidiagonal sum 1
35887648, 14867112, 8889408, 4910670, 2593544, 1910774, 1416722, 1288390, 1218684, 1472988, 1657826, 2046954, 3062150, 4719396, 7324320, 12856214, 22718934, 42565040, 79923112, 153227136, 294719620, 580320190, 1139462866 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A258957

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..46

EXAMPLE

Some solutions for n=1

..0..0..0..0..0..1..0..0..0....0..0..0..0..0..1..0..0..0

..0..0..0..1..0..1..1..1..0....0..0..0..1..1..0..0..1..1

..1..0..0..1..0..1..1..1..0....1..0..0..1..1..0..0..0..1

..0..0..0..0..0..1..0..0..0....0..1..0..0..1..1..0..1..1

CROSSREFS

Cf. A258957

Sequence in context: A017407 A017527 A204336 * A037252 A064586 A183593

Adjacent sequences:  A258952 A258953 A258954 * A258956 A258957 A258958

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jun 15 2015

STATUS

approved

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Last modified May 14 02:16 EDT 2021. Contains 343868 sequences. (Running on oeis4.)