Number of entries in the ninth cycles of all permutations of [n].

A285237

Number of entries in the ninth cycles of all permutations of [n].

Terms

    a(0) =1a(1) =47a(2) =1434a(3) =36792a(4) =872511a(5) =20014299a(6) =455265257a(7) =10420963144a(8) =242208466145

External references