Numbers k such that sigma(k) = psi(k) + tau(k)^4 + pi(k).

A391071

Numbers k such that sigma(k) = psi(k) + tau(k)^4 + pi(k).

Terms

    a(0) =475587a(1) =856197a(2) =23598621a(3) =46764008a(4) =55769050

External references