# Functions

def partition(n):
    if n == 1:
        return [[1]]

    sets = partition(n-1)
    results = []
    for set in sets:
        s = len(set)
        if 1 < s and set[s-1] < set[s-2]:
            copy = list(set)
            copy[s-1] += 1
            results.append(copy)
        set.append(1)
        results.append(set)
    results.append([n])
    return results

def factorial(n):
    result = 1
    for i in range(1,n+1):
        result *= i
    return result

# Main

N = int(input())

sets = partition(N*6)

results = []
for set in sets:
    if set[0] <= N and len(set) <= 8:
        while len(set) < 8:
            set.append(0)
        results.append(set)

combs = []
for result in results:
    comb = {}
    for number in result:
        if number in comb:
            comb[number] += 1
        else:
            comb[number] = 1
    combs.append(comb)

numerator = factorial(8)    

result = 0
for comb in combs:
    denominator = 1
    for c in comb.keys():
        denominator *= factorial(comb[c])
    result += numerator//denominator
print(result)