311322
domain: N
Appears in sequences
- Say what you see in previous term, reporting total number for each digit encountered.at n=6A063850
- Say what you see in previous term, same as A063850, but starting with 2.at n=5A112512
- Numbers k such that the square of k is the concatenation of two numbers m and 4*m.at n=16A115536
- a(1) = 8, a(n) = concatenation of the prime divisors, ordered descending by their size, of a(n - 1).at n=3A179122