Balanced prime numbers n such that n*(n-1)-1 is a balanced prime.

Terms

a(0) =10657a(1) =15161a(2) =422911a(3) =691709a(4) =735877a(5) =816239a(6) =1025267a(7) =1030511a(8) =1471891a(9) =1618937a(10) =1683497a(11) =2125411a(12) =2322367a(13) =2448961a(14) =2776157a(15) =2856461a(16) =2880949a(17) =3027319a(18) =3091409a(19) =3114509a(20) =3183337a(21) =3642479a(22) =3797539a(23) =3858091a(24) =3894181a(25) =4752031a(26) =5383387a(27) =5832467a(28) =6052927a(29) =6077821