#include <stdio.h>
#include <math.h>

void main() {
    float a[100];
    int n;

    a[0] = 1;

    printf("\nVvedi n: ");
    scanf("%d", &n);

    for (int i = 1; i < n; i++) {
        a[i] = (i+1) * a[i - 1] + 1.0/(i+1);
        printf("\na%d = %.2f", i+1, a[i]);
    }
}