The smallest of the most common numbers among the multinomial coefficients n!/(x_1! * ... * x_k!) for all partitions (x_1, ..., x_k) of n.

A376662

The smallest of the most common numbers among the multinomial coefficients n!/(x_1! * ... * x_k!) for all partitions (x_1, ..., x_k) of n.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =1a(6) =1a(7) =210a(8) =56a(9) =504a(10) =1260a(11) =9240a(12) =166320a(13) =360360a(14) =5045040a(15) =75675600a(16) =1210809600a(17) =4084080a(18) =73513440a(19) =698377680a(20) =13967553600a(21) =146659312800

External references