Numbers k such that k divides Sum_{j=1..k} prime(j)^15.

A131275

Numbers k such that k divides Sum_{j=1..k} prime(j)^15.

Terms

    a(0) =1a(1) =17a(2) =25a(3) =31a(4) =1495a(5) =5555a(6) =8185a(7) =8647a(8) =106841a(9) =187329a(10) =345377a(11) =1811351a(12) =2179119a(13) =2863775a(14) =6368703a(15) =10250821a(16) =59137893a(17) =337430815a(18) =11349203711a(19) =183233304195

External references