OFFSET
1,2
COMMENTS
No term in A007602 is divisible by 10 and does not tend to have a lot of 0's. This is about divisibility by 7-smooth numbers that are not divisible by 10.
LINKS
David A. Corneth, Table of n, a(n) for n = 1..335
EXAMPLE
CROSSREFS
KEYWORD
nonn
AUTHOR
David A. Corneth, Mar 30 2021
STATUS
approved