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A224596 Number of (n+7) X 14 0..1 matrices with each 8 X 8 subblock idempotent. 1
861932, 115146, 108474, 118423, 126820, 132787, 136874, 139746, 141832, 161627, 198640, 248635, 307476, 372031, 440236, 510818, 582955, 674367, 802202, 979519, 1215206, 1514964, 1882439, 2319993, 2829145, 3429181, 4156454, 5060523, 6199800 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 7 of A224597.
LINKS
EXAMPLE
Some solutions for n=3
..1..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..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..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..0..0..0..0..0..0..0..0..0..1
..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..1
CROSSREFS
Cf. A224597.
Sequence in context: A172846 A115546 A233957 * A175279 A166485 A034609
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 11 2013
STATUS
approved

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Last modified June 14 07:34 EDT 2024. Contains 373393 sequences. (Running on oeis4.)