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A162132 Number of n X n symmetric 0..7 arrays with rows, considered as 8-ary numbers, in strictly increasing order 1
8, 252, 45864, 50262534, 351601076232, 16367322300597324, 5217637682319138197604, 11629272273607529252594370117, 184105746720318540273712504363740024 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
CROSSREFS
Sequence in context: A214817 A303415 A301401 * A297051 A213412 A226428
KEYWORD
nonn
AUTHOR
R. H. Hardin Jun 25 2009
STATUS
approved

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Last modified July 13 23:31 EDT 2024. Contains 374290 sequences. (Running on oeis4.)