Squares of lesser of twin primes.

Terms

a(0) =9a(1) =25a(2) =121a(3) =289a(4) =841a(5) =1681a(6) =3481a(7) =5041a(8) =10201a(9) =11449a(10) =18769a(11) =22201a(12) =32041a(13) =36481a(14) =38809a(15) =51529a(16) =57121a(17) =72361a(18) =78961a(19) =96721a(20) =120409a(21) =175561a(22) =185761a(23) =212521a(24) =271441a(25) =323761a(26) =358801a(27) =380689a(28) =410881a(29) =434281