Numbers n such that A005210(n) = 0.

Terms

a(0) =3a(1) =7a(2) =11a(3) =28a(4) =31a(5) =140a(6) =239a(7) =600a(8) =6476a(9) =33172a(10) =64375a(11) =65287a(12) =79051a(13) =97864a(14) =105099a(15) =421335a(16) =710147a(17) =1464192a(18) =3946972a(19) =5423007a(20) =5822348a(21) =6150008a(22) =6297183a(23) =20801744a(24) =22375360a(25) =79009771a(26) =197449588a(27) =266929040a(28) =537524972a(29) =5929856931