def solve(K, N):
   if K == 1:
      return 1
   from collections import defaultdict
   R = tuple(set(range(1, N+1)) - {13, 17, 19, 23})
   from math import gcd
   def lcm(a, b):
      return a*b//gcd(a, b)
   L = 1
   for x in R:
      L = lcm(L, x)
   F = tuple(L//x for x in R)
   dp = defaultdict(int)
   dp[0] = 1
   for _ in range(K):
      ndp = defaultdict(int)
      for k, cnt in dp.items():
         for f in F:
            nkey = k+f
            if nkey <= L:
               ndp[nkey] += cnt
      dp = ndp
   res = dp[L]
   if K in {13, 17, 19, 23}:
      res += 1
   return res
K, N = map(int, input().split())
ans = solve(K, N)
print(ans)