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Search: id:A038039
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A038039 Sum {d|n} (2^d*3^(n/d)). +0
2
6, 30, 78, 246, 582, 1830, 4758, 14358, 41118, 122430, 360438, 1079742, 3213222, 9624990, 28798926, 86319894, 258673542, 775718310, 2326095798, 6976966422, 20927018814, 62775429150, 188311523478, 564911643486, 1694677889958 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Equals 6*A034735(n).

Sequence in context: A056836 A163640 A152743 this_sequence A050972 A002444 A152788

Adjacent sequences: A038036 A038037 A038038 this_sequence A038040 A038041 A038042

KEYWORD

nonn,easy

AUTHOR

Christian G. Bower (bowerc(AT)usa.net)

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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