Number of discrete uninorms defined on the finite chain L_n={0,1,...n}, U:L_n^2->L_n, whose underlying operators are smooth and idempotent, or smooth and idempotent-free.

A366542

Number of discrete uninorms defined on the finite chain L_n={0,1,...n}, U:L_n^2->L_n, whose underlying operators are smooth and idempotent, or smooth and idempotent-free.

Terms

    a(0) =2a(1) =6a(2) =14a(3) =30a(4) =56a(5) =100a(6) =178a(7) =322a(8) =596a(9) =1128a(10) =2174a(11) =4246a(12) =8368a(13) =16588a(14) =33002a(15) =65802a(16) =131372a(17) =262480a(18) =524662a(19) =1048990a(20) =2097608a(21) =4194804a(22) =8389154a(23) =16777810a(24) =33555076a(25) =67109560a(26) =134218478a(27) =268436262a(28) =536871776a(29) =1073742748

External references