A115503 Number of monic irreducible polynomials of degree 4 in GF(2^n)[x1,x2,x3,x4].

1180591619651753817965, 464598858302721315314466819115715563870884, 235072079617315148879281311766780940883560772793557250280442128

Offset

1,1

Links

Table of n, a(n) for n=1..3.

Max Alekseyev, Formula for the number of monic irreducible polynomials in a finite field

Max Alekseyev, PARI scripts for various problems

Crossrefs

Cf. A115457-A115505.

Sequence in context: A115541 A172564 A095438 * A280299 A092118 A257376

Adjacent sequences: A115500 A115501 A115502 * A115504 A115505 A115506

Keyword

nonn,bref

Author

Max Alekseyev, Jan 16 2006

Status

approved