Numbers k such that 2*k^2 + 9 is a square.

Terms

a(0) =0a(1) =6a(2) =36a(3) =210a(4) =1224a(5) =7134a(6) =41580a(7) =242346a(8) =1412496a(9) =8232630a(10) =47983284a(11) =279667074a(12) =1630019160a(13) =9500447886a(14) =55372668156a(15) =322735561050