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A259343
A001116(n) + 1.
2
1, 3, 7, 13, 25, 41, 73, 127, 241, 273
OFFSET
0,2
CROSSREFS
Cf. A001116.
Sequence in context: A328652 A301854 A092463 * A210613 A363707 A304648
KEYWORD
nonn,more,hard
AUTHOR
N. J. A. Sloane, Jun 27 2015, following a suggestion from John Tangen, Apr 27 1978
STATUS
approved