OFFSET
1,1
COMMENTS
The next term (a(9)) has 174 digits. - Harvey P. Dale, Aug 12 2012
LINKS
John Cerkan, Table of n, a(n) for n = 1..11
MATHEMATICA
NestList[FromDigits[IntegerDigits[#, 2], 5]&, 2, 10] (* Harvey P. Dale, Aug 12 2012 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
EXTENSIONS
One more term (a(8)) added by Harvey P. Dale, Aug 12 2012
STATUS
approved