Max{ k!/(a(1)!*a(2)!*..*a(n)!) : a(1) + 2*a(2) + 3*a(3) + ... + n*a(n) = n, a(1) + a(2) + ... + a(n) = k }.

A102462

Max{ k!/(a(1)!*a(2)!*..*a(n)!) : a(1) + 2*a(2) + 3*a(3) + ... + n*a(n) = n, a(1) + a(2) + ... + a(n) = k }.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =2a(4) =3a(5) =4a(6) =6a(7) =12a(8) =20a(9) =30a(10) =60a(11) =105a(12) =168a(13) =280a(14) =504a(15) =840a(16) =1512a(17) =2520a(18) =5040a(19) =9240a(20) =15840a(21) =27720a(22) =55440a(23) =102960a(24) =180180a(25) =360360a(26) =675675a(27) =1201200a(28) =2162160a(29) =4084080

External references