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A072336
EULER transform of A064831 (with its initial 1 omitted).
0
1, 3, 15, 61, 250, 966, 3691, 13708, 50198, 180756, 642883, 2259194, 7859454, 27086808, 92579267, 314011481, 1057679231, 3539727315, 11776328715, 38963355007, 128255099092, 420155031109, 1370225125574, 4449779889260, 14393128980829, 46380744221539
OFFSET
0,2
LINKS
CROSSREFS
Sequence in context: A058749 A292483 A218227 * A356421 A122671 A317181
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Jul 16 2002
STATUS
approved