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A088552 Duplicate of A000668. 0
3, 7, 31, 127, 8191, 131071, 524287, 2147483647, 2305843009213693951 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..9.

CROSSREFS

Sequence in context: A057612 A136005 A183077 * A000668 A136007 A084732

Adjacent sequences:  A088549 A088550 A088551 * A088553 A088554 A088555

KEYWORD

dead

STATUS

approved

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Last modified July 26 11:17 EDT 2014. Contains 244937 sequences.