Values of x in x^2 - 49 = 2*y^2.

Terms

a(0) =9a(1) =11a(2) =21a(3) =43a(4) =57a(5) =119a(6) =249a(7) =331a(8) =693a(9) =1451a(10) =1929a(11) =4039a(12) =8457a(13) =11243a(14) =23541a(15) =49291a(16) =65529a(17) =137207a(18) =287289a(19) =381931a(20) =799701a(21) =1674443a(22) =2226057a(23) =4660999a(24) =9759369a(25) =12974411a(26) =27166293a(27) =56881771a(28) =75620409a(29) =158336759