OFFSET
1,2
COMMENTS
In other words, for any n > 0, we have an integer k such that floor(10^k * a(n+1)/a(n)) = 6.
LINKS
Rémy Sigrist, Table of n, a(n) for n = 1..10000
EXAMPLE
The first terms, alongside a(n+1)/a(n), are:
n a(n) a(n+1)/a(n)
-- ---- -----------
1 1 6
2 6 0.666666...
3 4 6
4 24 0.625
5 15 0.6
6 9 6
7 54 0.611111...
8 33 0.060606...
9 2 6
10 12 0.666666...
11 8 0.625
12 5 0.6
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Rémy Sigrist, Oct 27 2019
STATUS
approved