Numbers primitive with respect to having more than one factorization into S-primes. See related sequences for definition.

A057950

Numbers primitive with respect to having more than one factorization into S-primes. See related sequences for definition.

Terms

    a(0) =441a(1) =693a(2) =1089a(3) =1197a(4) =1449a(5) =1617a(6) =1881a(7) =1953a(8) =2277a(9) =2541a(10) =2709a(11) =2793a(12) =2961a(13) =3069a(14) =3249a(15) =3381a(16) =3717a(17) =3933a(18) =4221a(19) =4257a(20) =4389a(21) =4473a(22) =4557a(23) =4653a(24) =4761a(25) =4977a(26) =5229a(27) =5301a(28) =5313a(29) =5841

External references