a(n+1) is next smallest square not divisible by 10 beginning with a(n), initial term is 2.
A249893
a(n+1) is next smallest square not divisible by 10 beginning with a(n), initial term is 2.
Terms
- a(0) =2a(1) =25a(2) =256a(3) =256036
External references
- oeis: A249893