A114471 Number of decimal digits in the denominator of the 10^n-th Bernoulli number.

1, 2, 5, 9, 13, 16, 24, 31, 39, 47, 61, 61, 61, 75, 106, 138, 151, 167, 180, 180, 250, 285, 348, 363, 373, 429, 525, 525, 575, 634, 634, 663, 716, 716, 733, 800, 813, 847, 927, 1022, 1130, 1130, 1226, 1279, 1279, 1332, 1468, 1519, 1519, 1577, 1654, 1654, 1671

Offset

0,2

Links

Robert G. Wilson v, Table of n, a(n) for n = 0..1200

Eric Weisstein's World of Mathematics, Bernoulli Number

Crossrefs

Cf. A103233.

Sequence in context: A190686 A247986 A259252 * A060636 A050877 A063203

Adjacent sequences: A114468 A114469 A114470 * A114472 A114473 A114474

Keyword

nonn,base

Author

Eric W. Weisstein, Nov 30 2005

Extensions

More terms from Eric W. Weisstein, Feb 20 2006

Edited by Charles R Greathouse IV, Aug 05 2010

Status

approved