Primefree sequences in the OEIS. A bad idea.

[David Wilson]

As an editor, I opine that sequences in which a(n) depends on sequence 
numbers (A,M,N-numbers) do not belong in the OEIS.  Such sequences are of 
marginal interest, no utility, and are difficult to maintain. Were it my 
database, I would prohibit adding any new sequences of this sort, and would 
cull the existing ones (A051070, A031214, et al).