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

Terms

a(0) =4a(1) =6a(2) =14a(3) =30a(4) =40a(5) =84a(6) =176a(7) =234a(8) =490a(9) =1026a(10) =1364a(11) =2856a(12) =5980a(13) =7950a(14) =16646a(15) =34854a(16) =46336a(17) =97020a(18) =203144a(19) =270066a(20) =565474a(21) =1184010a(22) =1574060a(23) =3295824a(24) =6900916a(25) =9174294a(26) =19209470a(27) =40221486a(28) =53471704a(29) =111960996