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A084517
First occurrence of n in A084511.
4
16, 6, 3, 1, 2, 7, 41, 210, 1014, 4677, 20779, 89800, 379952, 1581035, 6491573, 26364814
OFFSET
0,1
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Antti Karttunen, Jun 02 2003
EXTENSIONS
a(13)-a(15) from Sean A. Irvine, Apr 21 2026
STATUS
approved