"""from itertools import permutations

N=int(input())
T=["","シイタケヤマイキタイ","オオツカコクサイビジツカン","springeightpicnic"]
U=["","シイタ+ケヤマ==イキタイ","オオツカ+コクサイ==ビジツカン","spring+eight==picnic"]
V=["","シイタ+ケヤマ","オオツカ+コクサイ","spring+eight"]
S=list(set(T[N]))

X=0
iter=permutations(range(0,10),len(S))
for Y in iter:
    A=U[N]
    for k in range(len(S)):
        A=A.replace(S[k],str(Y[k]))

    try:
        if eval(A):
            X=Y
    except:
        pass

Z=V[N]
for k in range(len(S)):
    Z=Z.replace(S[k],str(X[k]))
print(eval(Z))
"""
N=int(input())
if N==1:
    print(1481)
elif N==2:
    print(10947)
else:
    print(841341)