OFFSET
0,4
LINKS
Alois P. Heinz, Table of n, a(n) for n = 0..1000
FORMULA
a(n) ~ c * 2^n, where c = 0.066435475996562940044218... . - Vaclav Kotesovec, Oct 07 2016
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved