Numbers k such that 2*k^2 + 14 is a square.

Terms

a(0) =1a(1) =5a(2) =11a(3) =31a(4) =65a(5) =181a(6) =379a(7) =1055a(8) =2209a(9) =6149a(10) =12875a(11) =35839a(12) =75041a(13) =208885a(14) =437371a(15) =1217471a(16) =2549185a(17) =7095941a(18) =14857739a(19) =41358175a(20) =86597249a(21) =241053109a(22) =504725755a(23) =1404960479a(24) =2941757281a(25) =8188709765a(26) =17145817931a(27) =47727298111