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A088657 Except for initial 0, same as A005213. 0
0, 0, 1, 1, 3, 2, 7, 6, 19, 16, 51, 45, 141, 126, 393, 357, 1107, 1016, 3139, 2907, 8953 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,5

LINKS

Table of n, a(n) for n=0..20.

CROSSREFS

Sequence in context: A321184 A305123 A082824 * A005213 A075701 A016603

Adjacent sequences:  A088654 A088655 A088656 * A088658 A088659 A088660

KEYWORD

dead

STATUS

approved

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Last modified July 24 06:56 EDT 2021. Contains 346273 sequences. (Running on oeis4.)