37695
domain: N
Appears in sequences
- Number of 6-almost primes 6ap such that 2^n < 6ap <= 2^(n+1).at n=19A120037
- Third entry in row n of triangle in A169945.at n=24A169947
- First differences of A271063.at n=45A267822
- a(1) = 2, a(2) = 3; thereafter a(n) = a(n-1) + a(|n-a(T)|), where a(T) is the largest term in the sequence before a(n) such that 0 < |n-a(T)| < n.at n=41A271063