Dear SeqFans, Is it terminologically correct if for OEIS the sequence: 1, 2, 4, 8, 10, 12, 17, 18, 20, 24, 33, ... I call "a (n) such that length (n) = weight (n)"? In this case, I will mean that "length = A055642" and "weight = A000120". Thanks. JSG.