A049869 Number of equivalence classes of 3-valued Post functions of n variables under action of group GL(n,3).

1, 18, 648, 683253810, 18277247229553861734086286719130, 183338496737597442552032556385320299285077278828958986337475538895489368739369176364504064357258701313760

Offset

0,2

References

V. Jovovic, The cycle indices polynomials of some classical groups, Belgrade, 1995, unpublished.

Links

Table of n, a(n) for n=0..5.

Crossrefs

Cf. A000585.

Sequence in context: A166767 A322889 A003298 * A041615 A041612 A046674

Adjacent sequences: A049866 A049867 A049868 * A049870 A049871 A049872

Keyword

nonn,nice

Author

Vladeta Jovovic

Status

approved