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A127480
A131702 and A014320 interleaved.
0
0, 2, 1, 4, 4, 6, 14, 8, 5, 14, 3, 10, 11, 12, 52, 18, 54, 20, 34, 22, 27, 34, 45, 24, 18, 16, 84, 26, 61, 28, 160, 30, 147, 32, 444, 36, 647, 44, 47, 42, 311, 40, 33, 52, 851, 48, 224, 38, 82, 72, 41, 50, 216, 62, 148, 54, 728, 60, 89, 58
OFFSET
1,2
FORMULA
a(2n)= A014320(n+1). a(2n-1) = A131702(n).
CROSSREFS
Sequence in context: A261297 A308034 A289918 * A141446 A339407 A077965
KEYWORD
nonn,less
AUTHOR
Giovanni Teofilatto, Sep 12 2007
EXTENSIONS
Formulas added, sequence extended, arbitrarily defined first term replaced - R. J. Mathar, Aug 23 2010
STATUS
approved