Numbers that can be expressed as the difference of the squares of primes in just two distinct ways.

Terms

a(0) =72a(1) =360a(2) =432a(3) =528a(4) =768a(5) =888a(6) =960a(7) =1032a(8) =1080a(9) =1128a(10) =1272a(11) =1392a(12) =1488a(13) =1512a(14) =1608a(15) =1632a(16) =1728a(17) =1920a(18) =2088a(19) =2112a(20) =2232a(21) =2352a(22) =2400a(23) =2448a(24) =2568a(25) =2688a(26) =2808a(27) =3048a(28) =3168a(29) =3240