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A054241 Number of partitions of bit-interleaved numbers; partitions of n in base sqrt(2). +0
1
1, 1, 1, 2, 2, 3, 4, 7, 2, 4, 3, 7, 8, 15, 15, 28, 5, 7, 12, 19, 11, 15, 30, 45, 26, 43, 49, 81, 69, 107, 130, 203, 5, 12, 7, 19, 26, 49, 43, 81, 11, 30, 15, 45, 69, 130, 107, 203, 86, 143, 143, 236, 231, 362, 381, 595, 231, 381, 362, 595, 616, 961, 961, 1492, 22, 30, 67 (list; graph; listen)
OFFSET

0,4

COMMENT

Rearrangement of A054225 via A054238. Also can be directly derived from A054240 (bit-interleaved addition table).

EXAMPLE

a(6)=4 thus: {6, 4+2, 3+1, 2+1+1} all in base sqrt(2)

CROSSREFS

A054225 A054238 A054240.

Sequence in context: A108150 A066015 A065482 this_sequence A088633 A114952 A086969

Adjacent sequences: A054238 A054239 A054240 this_sequence A054242 A054243 A054244

KEYWORD

easy,nonn

AUTHOR

Marc LeBrun (mlb(AT)well.com), Feb 07 2000

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


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