Number of inversion sequences avoiding the vincular pattern 2-01 (or 2-10).

A336072

Number of inversion sequences avoiding the vincular pattern 2-01 (or 2-10).

Terms

    a(0) =1a(1) =2a(2) =6a(3) =24a(4) =118a(5) =680a(6) =4460a(7) =32634a(8) =262536a(9) =2296532

External references