Number of permutations in S_n that avoid the pattern 35241.
A256201
Number of permutations in S_n that avoid the pattern 35241.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =6a(4) =24a(5) =119a(6) =694a(7) =4580a(8) =33254a(9) =260285a(10) =2163930a(11) =18900534a(12) =172016256a(13) =1621031261a(14) =15739870457a(15) =156855197297
External references
- oeis: A256201