Triangle T(n,k) of orders of degree-n irreducible polynomials over GF(7) listed in ascending order.

Terms

a(0) =1a(1) =2a(2) =3a(3) =6a(4) =4a(5) =8a(6) =12a(7) =16a(8) =24a(9) =48a(10) =9a(11) =18a(12) =19a(13) =38a(14) =57a(15) =114a(16) =171a(17) =342a(18) =5a(19) =10a(20) =15a(21) =20a(22) =25a(23) =30a(24) =32a(25) =40a(26) =50a(27) =60a(28) =75a(29) =80