A374399 - OEIS

%I #9 Jul 26 2024 13:00:26

%S 2,2,6,24,166,3266,826308

%N Number of inequivalent nondegenerate unate functions of n or fewer variables.

%C A Boolean function is degenerate on some variable if its output does not depend on the variable, and it is said to be non-degenerate if it is not degenerate on any variable.

%C Appears to be (essentially) the partial sums of A304997. - _N. J. A. Sloane_, Jul 26 2024

%H Aniruddha Biswas and Palash Sarkar, <a href="https://arxiv.org/abs/2304.14069">Counting unate and balanced monotone Boolean functions,</a> arXiv:2304.14069 [math.CO], 2023.

%H <a href="/index/Bo#Boolean">Index entries for sequences related to Boolean functions</a>

%Y Cf. A373697, A372495, A000372, A003182, A245079.

%Y See also A304997.

%K nonn,hard,more

%O 0,1

%A _Aniruddha Biswas_, Jul 07 2024