The first prime of 8 consecutive primes a, b, c, d, e, f, g, h such that a + g = c + e and b + h = d + f.
A292618
The first prime of 8 consecutive primes a, b, c, d, e, f, g, h such that a + g = c + e and b + h = d + f.
Terms
- a(0) =359a(1) =389a(2) =839a(3) =853a(4) =937a(5) =1019a(6) =2213a(7) =2221a(8) =2237a(9) =2593a(10) =3019a(11) =3821a(12) =3823a(13) =4111a(14) =4231a(15) =4801a(16) =5407a(17) =5839a(18) =6997a(19) =12241a(20) =13499a(21) =14741a(22) =15473a(23) =25603a(24) =25771a(25) =25793a(26) =26393a(27) =28597a(28) =29297a(29) =30839
External references
- oeis: A292618