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A123465 Duplicate of A000055. 0
1, 1, 1, 2, 3, 6, 11, 23, 47, 106 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

LINKS

Table of n, a(n) for n=1..10.

CROSSREFS

Sequence in context: A211694 A130131 A277796 * A000055 A217312 A006787

Adjacent sequences:  A123462 A123463 A123464 * A123466 A123467 A123468

KEYWORD

dead

STATUS

approved

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Last modified February 21 12:54 EST 2018. Contains 299411 sequences. (Running on oeis4.)