Numbers A055744(n) such that for any k < n, A055744(k) and A055744(n) do not have all their prime factors in common.

A256431

Numbers A055744(n) such that for any k < n, A055744(k) and A055744(n) do not have all their prime factors in common.

Terms

    a(0) =1a(1) =4a(2) =18a(3) =50a(4) =294a(5) =450a(6) =578a(7) =1014a(8) =1210a(9) =2166a(10) =5202a(11) =7350a(12) =8214a(13) =10890a(14) =14450a(15) =16810a(16) =25350a(17) =28830a(18) =31974a(19) =35322a(20) =49686a(21) =54150a(22) =56454a(23) =58190a(24) =71286a(25) =77658a(26) =84966a(27) =102010a(28) =106134a(29) =111630

External references