Numbers whose ordered prime signature is equal to the set of distinct prime indices in decreasing order.

A324571

Numbers whose ordered prime signature is equal to the set of distinct prime indices in decreasing order.

Terms

    a(0) =1a(1) =2a(2) =9a(3) =12a(4) =40a(5) =112a(6) =125a(7) =352a(8) =360a(9) =675a(10) =832a(11) =1008a(12) =2176a(13) =2401a(14) =3168a(15) =3969a(16) =4864a(17) =7488a(18) =11776a(19) =14000a(20) =19584a(21) =29403a(22) =29696a(23) =43776a(24) =44000a(25) =63488a(26) =75600a(27) =104000a(28) =105984a(29) =123201

External references