Centered heptagonal prime numbers.

Terms

a(0) =43a(1) =71a(2) =197a(3) =463a(4) =547a(5) =953a(6) =1471a(7) =1933a(8) =2647a(9) =2843a(10) =3697a(11) =4663a(12) =5741a(13) =8233a(14) =9283a(15) =10781a(16) =11173a(17) =12391a(18) =14561a(19) =18397a(20) =20483a(21) =29303a(22) =29947a(23) =34651a(24) =37493a(25) =41203a(26) =46691a(27) =50821a(28) =54251a(29) =56897