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A081956 Duplicate of A056182. 2
2, 10, 38, 130, 422, 1330, 4118, 12610, 38342, 116050, 350198, 1054690, 3172262, 9533170, 28632278, 85962370, 258018182, 774316690, 2323474358, 6971471650, 20916512102, 62753730610, 188269580438, 564825518530, 1694510110022 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
CROSSREFS
Sequence in context: A110148 A281199 A056182 * A120278 A166898 A143960
KEYWORD
dead
AUTHOR
Amarnath Murthy, Apr 02 2003
STATUS
approved

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Last modified April 19 09:23 EDT 2024. Contains 371782 sequences. (Running on oeis4.)