n = int(input())

DP = [0 for _ in range(6 * n + 1)]
DP[0] = 1
for i in range(8):
    NDP = [0 for _ in range(6 * n + 1)]
    for j in range(6 * n + 1):
        for k in range(n + 1):
            if j + k <= 6 * n:
                NDP[j + k] += DP[j]
    DP = NDP
print(DP[6 * n])