Squares of the form 5p - 6, where p is prime.

Terms

a(0) =4a(1) =9a(2) =49a(3) =289a(4) =529a(5) =2209a(6) =2809a(7) =5929a(8) =17689a(9) =20449a(10) =24649a(11) =29929a(12) =37249a(13) =41209a(14) =47089a(15) =54289a(16) =61009a(17) =117649a(18) =120409a(19) =124609a(20) =139129a(21) =146689a(22) =182329a(23) =196249a(24) =208849a(25) =243049a(26) =277729a(27) =332929a(28) =339889a(29) =499849