%I #9 May 17 2019 10:41:47
%S 6,22,172,16664,29308265776
%N Number of types of Boolean functions of n variables under a certain group.
%H I. Strazdins, <a href="https://doi.org/10.1023/A:1005769927571">Universal affine classification of Boolean functions</a>, Acta Applic. Math. 46 (1997), 147-167.
%H <a href="/index/Bo#Boolean">Index entries for sequences related to Boolean functions</a>
%K nonn,more
%O 2,1
%A _N. J. A. Sloane_.