OFFSET
1,1
LINKS
Peter Kagey, Table of n, a(n) for n = 1..10000
EXAMPLE
MATHEMATICA
Table[SelectFirst[Range[2^12], # > IntegerLength[n #, 2] &], {n, 80}] (* Michael De Vlieger, May 05 2016, Version 10 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Peter Kagey, May 05 2016
STATUS
approved