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A088468 a(n)=a([n/2])+a([n/3]), n>0. a(0)=1. +0
2
1, 2, 3, 4, 5, 5, 7, 7, 8, 9, 9, 9, 12, 12, 12, 12, 13, 13, 16, 16, 16, 16, 16, 16, 20, 20, 20, 21, 21, 21, 21, 21, 22, 22, 22, 22, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 33, 33, 33, 33, 33, 33, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 38, 38, 38, 38, 38, 38, 38, 38, 48 (list; graph; listen)
OFFSET

0,2

LINKS

A. R. Lebeck, CPS 104: Homework #3.

PROGRAM

(PARI) a(n)=if(n<1, n==0, a(n\2)+a(n\3))

CROSSREFS

A061984(n) + 1.

Sequence in context: A075084 A086593 A073757 this_sequence A049448 A130044 A082081

Adjacent sequences: A088465 A088466 A088467 this_sequence A088469 A088470 A088471

KEYWORD

nonn

AUTHOR

Michael Somos, Oct 02 2003

page 1

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.


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