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A159979 Lodumo_3 of Catalan numbers . 0
1, 4, 2, 5, 8, 0, 3, 6, 11, 14, 17, 7, 10, 13, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 20, 23, 26, 16, 19, 22, 45, 48, 51, 25, 28, 31, 29, 32, 35, 54, 57, 60, 63, 66, 69, 72, 75, 78, 81, 84, 87, 90, 93, 96, 99, 102, 105, 108, 111, 114, 117, 120, 123, 126, 129 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

COMMENTS

Permutation of nonnegative integers.

FORMULA

a(n)=lod_3(A000108(n)).

CROSSREFS

Cf. A000108, A039969

Sequence in context: A199625 A020849 A134235 * A198233 A169850 A112962

Adjacent sequences:  A159976 A159977 A159978 * A159980 A159981 A159982

KEYWORD

easy,nonn

AUTHOR

Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Apr 28 2009

EXTENSIONS

99 inserted by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 30 2009

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Last modified February 17 19:13 EST 2012. Contains 206085 sequences.