CF1784D.Wooden Spoon

普及/提高-

通过率:0%

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题目描述

2n2^n people, numbered with distinct integers from 11 to 2n2^n , are playing in a single elimination tournament. The bracket of the tournament is a full binary tree of height nn with 2n2^n leaves.

When two players meet each other in a match, a player with the smaller number always wins. The winner of the tournament is the player who wins all nn their matches.

A virtual consolation prize "Wooden Spoon" is awarded to a player who satisfies the following nn conditions:

  • they lost their first match;
  • the player who beat them lost their second match;
  • the player who beat that player lost their third match;
  • \ldots ;
  • the player who beat the player from the previous condition lost the final match of the tournament.

It can be shown that there is always exactly one player who satisfies these conditions.

Consider all possible (2n)!(2^n)! arrangements of players into the tournament bracket. For each player, find the number of these arrangements in which they will be awarded the "Wooden Spoon", and print these numbers modulo 998244353998\,244\,353 .

输入格式

The only line contains a single integer nn ( 1n201 \le n \le 20 ) — the size of the tournament.

There are 2020 tests in the problem: in the first test, n=1n = 1 ; in the second test, n=2n = 2 ; \ldots ; in the 2020 -th test, n=20n = 20 .

输出格式

Print 2n2^n integers — the number of arrangements in which the "Wooden Spoon" is awarded to players 1,2,,2n1, 2, \ldots, 2^n , modulo 998244353998\,244\,353 .

输入输出样例

  • 输入#1

    1

    输出#1

    0
    2
  • 输入#2

    2

    输出#2

    0
    0
    8
    16
  • 输入#3

    3

    输出#3

    0
    0
    0
    1536
    4224
    7680
    11520
    15360

说明/提示

In the first example, the "Wooden Spoon" is always awarded to player 22 .

In the second example, there are 88 arrangements where players 11 and 44 meet each other in the first match, and in these cases, the "Wooden Spoon" is awarded to player 33 . In the remaining 1616 arrangements, the "Wooden Spoon" is awarded to player 44 .

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