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A259343 A001116(n) + 1. 2
1, 3, 7, 13, 25, 41, 73, 127, 241, 273 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..9.

John Tangen, Letter to N. J. A. Sloane, Apr 27 1978

CROSSREFS

Cf. A001116.

Sequence in context: A026103 A301854 A092463 * A210613 A304648 A243737

Adjacent sequences:  A259340 A259341 A259342 * A259344 A259345 A259346

KEYWORD

nonn,more,hard

AUTHOR

N. J. A. Sloane, Jun 27 2015, following a suggestion from John Tangen, Apr 27 1978

STATUS

approved

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Last modified February 15 20:49 EST 2019. Contains 320138 sequences. (Running on oeis4.)