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A101743
1
1, 2, 3, 2, 4, 2, 4, 2, 6, 2, 4, 5, 6, 8, 6, 8, 6, 9, 6, 10, 6, 8, 12, 8, 12, 8, 10, 12, 10, 16, 10, 16, 10, 18, 10, 16, 20, 16, 18, 16, 20, 24, 20, 24, 20, 24, 20, 21, 24, 30, 24, 32, 24, 27, 24, 28, 24, 30, 24, 32, 24, 30, 24, 36, 24, 36, 24, 32, 24, 32, 24, 30, 24, 40, 24, 28, 24
OFFSET
1,2
COMMENTS
If a(n+1) < a(n) then a(n+1) = a(n-1).
CROSSREFS
Sequence in context: A136529 A113982 A256542 * A224925 A060937 A162322
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Dec 16 2004
STATUS
approved