a(i) is a square mod a(j), i <> j; a(n) prime; a(1) = 2.

Terms

a(0) =2a(1) =7a(2) =113a(3) =233a(4) =337a(5) =2129a(6) =3833a(7) =8737a(8) =19553a(9) =46337a(10) =72689a(11) =103681a(12) =361649a(13) =449689a(14) =477017a(15) =668273a(16) =3095353a(17) =7212577a(18) =13188281a(19) =26340857a(20) =46012633a(21) =246116833a(22) =330177017a(23) =354681097a(24) =1014496289a(25) =1315295809a(26) =2269762961a(27) =4651240801a(28) =14947292497a(29) =54190699369