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A233779
Main diagonal of A234951.
1
1, 3, 5, 9, 12, 16
OFFSET
1,2
LINKS
FORMULA
a(n) = A234951(n,n).
CROSSREFS
Sequence in context: A310039 A091785 A191403 * A287105 A003075 A061562
KEYWORD
nonn,more
AUTHOR
Omar E. Pol, Jan 13 2014
STATUS
approved