Number of permutations avoiding the consecutive pattern 52341.

A202228

Number of permutations avoiding the consecutive pattern 52341.

Terms

    a(0) =1a(1) =2a(2) =6a(3) =24a(4) =119a(5) =708a(6) =4914a(7) =38982a(8) =347869a(9) =3449252a(10) =37620655a(11) =447627708a(12) =5769915215a(13) =80095218258

External references