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Search: id:A064914
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A064914 Number of ordered biquanimous partitions of 2n. +0
2
1, 5, 23, 105, 449, 1902, 7828, 31976, 129200, 520425, 2088217, 8371186, 33514797, 134140430, 536699674, 2147154667, 8589198795, 34358341823, 137435830265, 549749857574, 2199010044813, 8796067657649, 35184315676573 (list; graph; listen)
OFFSET

1,2

COMMENT

A biquanimous partition is one that can be bisected into two equal sized parts: e.g. 3+2+1 is a biquanimous partition of 6 as it contains 3 and 2+1, but 5+1 is not.

CROSSREFS

Cf. A002219.

Sequence in context: A129162 A167660 A026760 this_sequence A107839 A128732 A026894

Adjacent sequences: A064911 A064912 A064913 this_sequence A064915 A064916 A064917

KEYWORD

nonn

AUTHOR

Christian G. Bower (bowerc(AT)usa.net), Oct 12 2001

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.


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