a(n) = p^7 - p^5 - p^3 - p^2 where p is prime(n).

A098935

a(n) = p^7 - p^5 - p^3 - p^2 where p is prime(n).

Terms

    a(0) =84a(1) =1908a(2) =74850a(3) =806344a(4) =19324668a(5) =62374858a(6) =408913614a(7) =891388420a(8) =3398376408a(9) =17229339930a(10) =27483954208a(11) =94862481154a(12) =194638347078a(13) =271671521308a(14) =506393669424

External references