Number of irreducible polynomials of degree n over GF(5); dimensions of free Lie algebras.

A001692

Number of irreducible polynomials of degree n over GF(5); dimensions of free Lie algebras.

Terms

    a(0) =1a(1) =5a(2) =10a(3) =40a(4) =150a(5) =624a(6) =2580a(7) =11160a(8) =48750a(9) =217000a(10) =976248a(11) =4438920a(12) =20343700a(13) =93900240a(14) =435959820a(15) =2034504992a(16) =9536718750a(17) =44878791360a(18) =211927516500

External references