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Search: id:A054538
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A054538 A000013 / 2. +0
1
1, 1, 2, 2, 4, 5, 10, 15, 28, 47, 90, 158, 298, 548, 1034, 1928, 3658, 6899, 13136, 24970, 47710, 91181, 174858, 335546, 645436, 1242767, 2397044, 4628198, 8948416, 17318417, 33555466, 65075294, 126324496, 245426708 (list; graph; listen)
OFFSET

1,3

CROSSREFS

Sequence in context: A114851 A099364 A125951 this_sequence A095020 A127825 A103420

Adjacent sequences: A054535 A054536 A054537 this_sequence A054539 A054540 A054541

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Apr 10 2000

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.


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