editing
approved
editing
approved
approved
editing
proposed
approved
editing
proposed
proposed
approved
editing
proposed
a(n) <= A000048(n), since the solutions counted here are a subset of the solutions counted by A000048 (called U sequence in the paper). The observed equality for prime n means that there are in that this case no harmonics , which would "coalesce" with their fundamentalsdisappear. - M. F. Hasler, Nov 05 2014
a(n) <= A000048(n), with since the solutions counted here are a subset of the solutions counted by A000048 (called U sequence in the paper). The observed equality for prime n. (Conjectured means that there are in that case no harmonics which would "coalesce" with their fundamentals.) - M. F. Hasler, Nov 05 2014
proposed
editing
editing
proposed