253516

Appears in sequences

• Records in A117831.at n=24A118473
• 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=49A271063