A224589 - OEIS

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A224589

Number of (n+7)X(n+7) 0..1 matrices with each 8X8 subblock idempotent

65108492, 147268, 84312, 100678, 116744, 128682, 136874, 142592, 146758, 188034, 265910, 371964, 498062, 637998, 787502

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Diagonal of A224597

LINKS

Table of n, a(n) for n=1..15.

EXAMPLE

Some solutions for n=3

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

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

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

..0..0..0..0..0..0..0..0..0..0....0..0..0..0..0..0..0..0..0..0

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

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

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

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

CROSSREFS

Sequence in context: A237157 A183671 A237339 * A224590 A224597 A204498

Adjacent sequences: A224586 A224587 A224588 * A224590 A224591 A224592

KEYWORD

nonn

AUTHOR

R. H. Hardin Apr 11 2013

STATUS

approved