Primes of the form k$ + 1. Here '$' denotes the swinging factorial function (A056040).

A163075

Primes of the form k$ + 1. Here '$' denotes the swinging factorial function (A056040).

Terms

    a(0) =2a(1) =3a(2) =7a(3) =31a(4) =71a(5) =631a(6) =3433a(7) =51481a(8) =2704157a(9) =280816201a(10) =4808643121a(11) =35345263801

External references