OFFSET
1,1
LINKS
John Cerkan, Table of n, a(n) for n = 1..19
FORMULA
a(n) = 2^A061418(n). - John Cerkan, Nov 04 2016
MATHEMATICA
NestList[FromDigits[IntegerDigits[#, 4], 8]&, 4, 15] (* Harvey P. Dale, Sep 24 2012 *)
PROG
(Python)
from itertools import islice
def A023376_gen(): # generator of terms
a = 2
while True:
yield 1<<a
a += a>>1
CROSSREFS
KEYWORD
nonn,base
AUTHOR
EXTENSIONS
One more term (a(13)) from Harvey P. Dale, Sep 24 2012
STATUS
approved