A000585 Number of equivalence classes of Boolean functions of n variables under GL(n,2). (Formerly M3337 N1343)

4, 8, 20, 92, 2744, 950998216, 2076795963681989019155896, 21651217007530946175606768762255421159692845640522169779616

Offset

1,1

References

V. Jovovic, The cycle indices polynomials of some classical groups, Belgrade, 1995, unpublished.

R. J. Lechner, Harmonic Analysis of Switching Functions, in A. Mukhopadhyay, ed., Recent Developments in Switching Theory, Ac Press, 1971, pp. 121-254, esp. p. 186.

N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

Links

Table of n, a(n) for n=1..8.

H. Fripertinger, Cycle indices of linear, affine and projective groups, Linear Algebra and Its Applications, 263, 133-156, 1997.

H. Fripertinger, Implementation of cycle index of linear group

M. A. Harrison, On asymptotic estimates in switching and automata theory, J. ACM, v. 13, no. 1, Jan. 1966, pp. 151-157.

Vladeta Jovovic, Cycle indices

Index entries for sequences related to Boolean functions

Crossrefs

Sequence in context: A240149 A086912 A168451 * A209451 A102559 A308233

Adjacent sequences: A000582 A000583 A000584 * A000586 A000587 A000588

Keyword

nonn,easy,nice

Author

N. J. A. Sloane

Extensions

More terms from Vladeta Jovovic

Status

approved