Number of 3-way interactions when 3 subsets of power set on {1..n} are chosen at random; number of Boolean functions of n variables and rank 3 from Post class F(8,inf).
A036240
Number of 3-way interactions when 3 subsets of power set on {1..n} are chosen at random; number of Boolean functions of n variables and rank 3 from Post class F(8,inf).
Terms
- a(0) =0a(1) =0a(2) =12a(3) =200a(4) =2280a(5) =22420a(6) =205212a(7) =1806000a(8) =15522960a(9) =131383340a(10) =1100093412a(11) =9138243400a(12) =75445046040a(13) =619838752260
External references
- oeis: A036240