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Search: id:A133090
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A133090 A133081 * [1,2,3,...]. +0
2
1, 1, 5, 3, 9, 5, 13, 7, 17, 9, 21, 11, 25, 13, 29, 15 (list; graph; listen)
OFFSET

1,3
FORMULA

2k+1 interleaved with 4k+1.

CROSSREFS

Cf. A133081.

Sequence in context: A105372 A107449 A128426 this_sequence A145800 A118273 A073891

Adjacent sequences: A133087 A133088 A133089 this_sequence A133091 A133092 A133093

KEYWORD

nonn

AUTHOR

Gary W. Adamson (qntmpkt(AT)yahoo.com), Sep 09 2007

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Last modified December 4 20:00 EST 2008. Contains 151309 sequences.

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