A114649 Denominators of BernoulliB ranked by frequency of occurrence.

6, 30, 42, 66, 510, 138, 798, 2730, 870, 282, 330, 354, 1806, 498, 1590

Offset

1,1

Comments

a(n+1) mod 9 = 6, 3, 6, 3, 6, 3, 6, 3, 6, 3, 6, 3, 6, 3, 6 which appears to be A010704(n+1). - Paul Curtz, Oct 28 2012

Links

Table of n, a(n) for n=1..15.

Eric Weisstein's World of Mathematics, Bernoulli Number

Crossrefs

Cf. A002445, A090126, A090801, A100194.

Sequence in context: A293188 A080289 A175907 * A090126 A291566 A326580

Adjacent sequences: A114646 A114647 A114648 * A114650 A114651 A114652

Keyword

nonn,hard

Author

Eric W. Weisstein, Dec 21 2005

Extensions

Additional 10 terms from Eric W. Weisstein link, Oct 28 2012

Status

approved