Happy Honaker primes.

Terms

a(0) =263a(1) =1039a(2) =1933a(3) =2221a(4) =3067a(5) =3137a(6) =5741a(7) =6343a(8) =6353a(9) =6971a(10) =7481a(11) =8821a(12) =9103a(13) =10247a(14) =11251a(15) =12347a(16) =13037a(17) =13339a(18) =13457a(19) =13933a(20) =14437a(21) =16451a(22) =17317a(23) =18041a(24) =21617a(25) =26309a(26) =26339a(27) =30091a(28) =30293a(29) =31177