%I #16 Oct 12 2020 11:44:40
%S 1,4,66,7128
%N Number of strictly increasing Boolean functions of n variables.
%H P. Hyvernat, <a href="http://arxiv.org/abs/1106.3874">Some Properties of Inclusions of Multisets and Strictly Increasing Boolean Functions</a>, arXiv preprint arXiv:1106.3874 [math.CO], 2011-2014. Also on <a href="https://hal.archives-ouvertes.fr/hal-00601505">HAL</a>, hal-00601505.
%Y Cf. A198894.
%K nonn,more
%O 1,2
%A _N. J. A. Sloane_, Oct 30 2011
|