Number of tied close American football games: number of ways for the game to have n scoring plays, never be separated by more than one score after each play, and be tied at the end.

A301380

Number of tied close American football games: number of ways for the game to have n scoring plays, never be separated by more than one score after each play, and be tied at the end.

Terms

    a(0) =1a(1) =0a(2) =14a(3) =90a(4) =1114a(5) =10718a(6) =113216a(7) =1152540a(8) =11906042a(9) =122269186a(10) =1258639394a(11) =12943924960a(12) =133168371652

External references