Primes with two representations: p*q*r - 2 = u*v*w + 2 where p, q, r, u, v and w are primes (not necessarily distinct).
A063645
Primes with two representations: p*q*r - 2 = u*v*w + 2 where p, q, r, u, v and w are primes (not necessarily distinct).
Terms
- a(0) =173a(1) =277a(2) =607a(3) =929a(4) =1129a(5) =1181a(6) =1237a(7) =1493a(8) =1549a(9) =1597a(10) =1613a(11) =2011a(12) =2063a(13) =2137a(14) =2423a(15) =2677a(16) =2753a(17) =2767a(18) =2797a(19) =2819a(20) =2851a(21) =2917a(22) =3449a(23) =3533a(24) =3607a(25) =3617a(26) =3727a(27) =4013a(28) =4073a(29) =4177
External references
- oeis: A063645