Numbers n with greatest prime power divisor p^a, such that gcd{binomial(n,k) : 1 <= k <= n-1, binomial(n,k) is not divisible by p} = 1.

A258577

Numbers n with greatest prime power divisor p^a, such that gcd{binomial(n,k) : 1 <= k <= n-1, binomial(n,k) is not divisible by p} = 1.

Terms

    a(0) =31416a(1) =46800a(2) =195624a(3) =5504490a(4) =7458780a(5) =9968112a(6) =12387600a(7) =105666600a(8) =115690848a(9) =130559352a(10) =146187444a(11) =225613050a(12) =275172996a(13) =282429840a(14) =300688752a(15) =539509620a(16) =653426796a(17) =696595536a(18) =784474592a(19) =798772578a(20) =815224800a(21) =851716320

External references