

A060815


Powers of 2 with each digit a power of 2 (only digits 0,1,2,4,8 are used).


0




OFFSET

1,1


COMMENTS

Presumably a(6) is the last term. If a(7) exists it is greater than 2^1000000.  Charles R Greathouse IV, Apr 09 2012


LINKS



EXAMPLE

a(3) = 128 = 2^7, each digit of 128 is a power of 2.


CROSSREFS



KEYWORD

nonn,base,fini,full


AUTHOR



EXTENSIONS

Next term > 2^105  Larry Reeves (larryr(AT)acm.org), May 09 2001


STATUS

approved



