Print up to 34th Catalan no.

Catalan

#include <stdio.h>

int main()
{
    float n=0.0, cat=1.0;
    while(n<=33)
    {
        cat = 2*(2*n+1)/(n+2)*cat;
        n++;
        printf("Catalan no. %2.0f is %1.0f\n",n,cat);
    }

    return 0;
}