OFFSET
1,2
COMMENTS
A067581(a(n)) = a(n).
Searched up to A067581(10^7). The smallest integer not yet in A067581 is 2746513. [From Donovan Johnson, Oct 01 2009]
CROSSREFS
KEYWORD
nonn,more,base
AUTHOR
Reinhard Zumkeller, Feb 15 2008
EXTENSIONS
a(16)-a(22) from Donovan Johnson, Oct 01 2009
STATUS
approved