OFFSET
0,3
LINKS
Seiichi Manyama, Table of n, a(n) for n = 0..1000
MATHEMATICA
Table[IntegerLength@ Denominator@ BernoulliB[2 n], {n, 0, 100}] (* Michael De Vlieger, Jan 20 2017 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Eric W. Weisstein, Mar 12 2004
STATUS
approved