Number of normal generalized Young tableaux of size n with all rows and columns weakly increasing and all regions non-singleton skew-partitions.

A299967

Number of normal generalized Young tableaux of size n with all rows and columns weakly increasing and all regions non-singleton skew-partitions.

Terms

    a(0) =1a(1) =0a(2) =2a(3) =3a(4) =13a(5) =32a(6) =121a(7) =376a(8) =1406a(9) =5030a(10) =19632a(11) =76334a(12) =314582a(13) =1308550a(14) =5667494a(15) =24940458a(16) =113239394a(17) =523149560a(18) =2480434938a(19) =11968944532a(20) =59051754824

External references