OFFSET
1,2
LINKS
Rémy Sigrist, PARI program for A323627
FORMULA
a(2^k) = 2^(k+1+(-1)^k) for any k >= 2.
PROG
(PARI) See Links section.
CROSSREFS
KEYWORD
nonn,frac,base
AUTHOR
Rémy Sigrist, Jan 20 2019
STATUS
approved