package main

import (
	"fmt"
	"math"
)

func main() {
	a := float64(2 + 3 + 5 + 7 + 11 + 13)
	b := float64(4 + 6 + 8 + 9 + 10 + 12)
	var p, c float64
	fmt.Scan(&p, &c)
	ans := math.Pow((a/6), p) * math.Pow((b/6), c)
	fmt.Println(ans)
}