Number of permutations in S_n that avoid the pattern 35214.
A256197
Number of permutations in S_n that avoid the pattern 35214.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =6a(4) =24a(5) =119a(6) =694a(7) =4579a(8) =33218a(9) =259483a(10) =2149558a(11) =18672277a(12) =168648090a(13) =1573625606a(14) =15093309024a(15) =148223240022
External references
- oeis: A256197