Series Program- 1 2 3 6 9 18 27 54...

Below is C program for Series Program- 1 2 3 6 9 18 27 54...

Program:

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/* Series Program-1 2 3 6 9 18 27 54... */ int main() {     int a=1,b=2,i,n=10;     printf("%d %d ",a, b);     for(i=3;i<=n;i++)     {         if(i%2==1)         {             a=a*3;             printf("%d ",a);         }         else         {             b=b*3;             printf("%d ",b);         }     }     return 0; }