Problem Statement
We have an $N$-sided die where all sides have the same probability to show up. Let us repeat rolling this die until every side has shown up.
For integers $i$ such that $1 \le i \le M$, find the expected value, modulo $998244353$, of the $i$-th power of the number of times we roll the die.
Definition of expected value modulo $998244353$ It can be proved that the sought expected values are always rational numbers. Additionally, under the constraints of this problem, when such a value is represented as an irreducible fraction $\frac{P}{Q}$, it can be proved that $Q \neq 0 \pmod{998244353}$. Thus, there is a unique integer $R$ such that $R \times Q = P \pmod{998244353}$ and $0 \le R < 998244353$. Print this $R$.
Constraints
$1 \le N,M \le 2 \times 10^5$- All values in the input are integers.
Input
The input is given from Standard Input in the following format:
N M
Output
Print $M$ lines.
The $i$-th line should contain the expected value, modulo $998244353$, of the $i$-th power of the number of times we roll the die.
样例
3 3
499122182
37
748683574
7 8
449209977
705980975
631316005
119321168
62397541
596241562
584585746
378338599
2023 7
442614988
884066164
757979000
548628857
593993207
780067557
524115712
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