Number of ways for n competitors to rank in a competition in which each match has 4 possible outcomes in which each competitor gains 0, 1, 2 or 3 points.

A381975

Number of ways for n competitors to rank in a competition in which each match has 4 possible outcomes in which each competitor gains 0, 1, 2 or 3 points.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =9a(4) =58a(5) =459a(6) =4370a(7) =48999a(8) =632884a(9) =9254473a(10) =151155362a(11) =2727862751

External references