mod = 1000000007
eps = 10**-9


def main():
    import sys
    input = sys.stdin.readline

    N = int(input())
    if N == 1:
        print(12)
    elif N == 2:
        print(65)
    elif N == 3:
        print(172)
    elif N == 4:
        print(297)
    else:
        ans = ((6 * N + 1) ** 2) // 2
        if N & 1:
            x = (N-1) * (N+1) // 4
        else:
            ans += 1
            x = ((N + 1) // 2) ** 2
        ans -= x * 4
        print(ans % mod)


if __name__ == '__main__':
    main()