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A247085 a(n) = A253174(2^n). 1
1, 0, 0, 2, 4, 2, 10, 12, 34, 54, 128, 214, 444, 768, 1476, 2730, 5118, 9768, 18282, 34682, 65390, 123772, 236620 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

COMMENTS

See comment in A253174.

LINKS

Table of n, a(n) for n=0..22.

CROSSREFS

Cf. A098550, A253174.

Sequence in context: A162982 A259707 A335866 * A320971 A286958 A332401

Adjacent sequences:  A247082 A247083 A247084 * A247086 A247087 A247088

KEYWORD

nonn,more

AUTHOR

Vladimir Shevelev, Jan 10 2015

EXTENSIONS

More terms from Peter J. C. Moses, Jan 10 2015

STATUS

approved

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Last modified October 20 21:32 EDT 2020. Contains 337910 sequences. (Running on oeis4.)