x-value of the smallest solution to 2*x^2 - p*y^2 = (-1)^((p+1)/4), p = A002145(n).

Terms

a(0) =1a(1) =2a(2) =7a(3) =3a(4) =78a(5) =4a(6) =51a(7) =732a(8) =277a(9) =191a(10) =6a(11) =44a(12) =20621a(13) =122a(14) =416941a(15) =8a(16) =5123a(17) =25a(18) =1034a(19) =9a(20) =3993882a(21) =210107a(22) =203100a(23) =10a(24) =1325a(25) =5248a(26) =65030839a(27) =20107956a(28) =30953a(29) =4584105462