Consider the smallest k such that prime(k) > n*composite(k). Sequence gives composite(k).

A125075

Consider the smallest k such that prime(k) > n*composite(k). Sequence gives composite(k).

Terms

    a(0) =10a(1) =26a(2) =57a(3) =130a(4) =304a(5) =720a(6) =1653a(7) =3933a(8) =9489a(9) =22954a(10) =55860a(11) =136705a(12) =337951a(13) =843306a(14) =2110436a(15) =5311239a(16) =13432130a(17) =34143472a(18) =87069907a(19) =222858046a(20) =572210219a(21) =1473600000a(22) =3804733479

External references