0,2

a(3) = 36 = 2*A000984(3) - 4 = 2*20 - 4.

Cf. A000984.

Adjacent sequences: A134756 A134757 A134758 this_sequence A134760 A134761 A134762

Sequence in context: A150966 A086556 A073989 this_sequence A007946 A135593 A027995

nonn

Gary W. Adamson (qntmpkt(AT)yahoo.com), Nov 09 2007