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Search: id:A106450
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A106450 a(n) = A004443(n) if n is odd, a(n) = A004443(n)/2 if n is even. +0
2
2, 3, 0, 1, 3, 7, 2, 5, 5, 11, 4, 9, 7, 15, 6, 13, 9, 19, 8, 17, 11, 23, 10, 21, 13, 27, 12, 25, 15, 31, 14, 29, 17, 35, 16, 33, 19, 39, 18, 37, 21, 43, 20, 41, 23, 47, 22, 45, 25, 51, 24, 49, 27, 55, 26, 53, 29, 59, 28, 57, 31, 63, 30, 61, 33, 67, 32, 65, 35, 71, 34, 69, 37, 75 (list; graph; listen)
OFFSET

0,1

CROSSREFS

Skipping the initial term (a(0)=2), this is row 2 of A106449.

Sequence in context: A089652 A112168 A072516 this_sequence A055137 A128888 A004443

Adjacent sequences: A106447 A106448 A106449 this_sequence A106451 A106452 A106453

KEYWORD

nonn

AUTHOR

Antti Karttunen (His-Firstname.His-Surname(AT)iki.fi), May 21 2005

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Last modified August 28 22:44 EDT 2008. Contains 143251 sequences.


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