x = int ( input ( ) )
cnt = 0
for i in range ( 21 ):
    for j in range ( 34 ):
        for k in range ( 51 ):
            if i>=k and i * 5 + j * 3 + k * 2 == x:
                cnt += 1
                # print(i,j,k)
            if i>=k and i * 5 + j * 3 + k * 2 > x:
                continue

print ( cnt )