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A102349 Numbers n such that binomial(n+1,2) is in A027568. 2
0, 1, 4, 15, 55, 119 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
LINKS
Table of n, a(n) for n=1..6.
CROSSREFS
Cf. A027568.
Sequence in context: A071723 A001559 A002311 * A219603 A268164 A291029
Adjacent sequences: A102346 A102347 A102348 * A102350 A102351 A102352
KEYWORD
nonn,fini,full
AUTHOR
N. J. A. Sloane, Sep 06 2008
STATUS
approved

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Last modified May 23 05:11 EDT 2024. Contains 372758 sequences. (Running on oeis4.)