Number of prime Hurwitz quaternions of norm prime(n).

Terms

a(0) =24a(1) =96a(2) =144a(3) =192a(4) =288a(5) =336a(6) =432a(7) =480a(8) =576a(9) =720a(10) =768a(11) =912a(12) =1008a(13) =1056a(14) =1152a(15) =1296a(16) =1440a(17) =1488a(18) =1632a(19) =1728a(20) =1776a(21) =1920a(22) =2016a(23) =2160a(24) =2352a(25) =2448a(26) =2496a(27) =2592a(28) =2640a(29) =2736