Swinging primes: primes which are within 1 of a swinging factorial (A056040).
A163074
Swinging primes: primes which are within 1 of a swinging factorial (A056040).
Terms
- a(0) =2a(1) =3a(2) =5a(3) =7a(4) =19a(5) =29a(6) =31a(7) =71a(8) =139a(9) =251a(10) =631a(11) =3433a(12) =12011a(13) =48619a(14) =51479a(15) =51481a(16) =2704157a(17) =155117519a(18) =280816201a(19) =4808643121a(20) =35345263801a(21) =81676217699
External references
- oeis: A163074