def name(params):
    P = 0
    for T in range(len(params)):
        if P < params[T]:
            P = params[T]
    J = [0]*(P+1)
    for Q in range(len(params)):
        J[params[Q]] += 1
    return J
print(name([1,2,1,0,1,
            2,3,2,1,2,
            3,4,3,2,3,
            4,5,4,3,4,
            5,6,5,4,5,]))
print(
    name(
    name([1,2,1,0,1,
          2,3,2,1,2,
          3,4,3,2,3,
          4,5,4,3,4,
          5,6,5,4,5,])))
print(
    name(
    name(
    name([1,2,1,0,1,
          2,3,2,1,2,
          3,4,3,2,3,
          4,5,4,3,4,
          5,6,5,4,5,]))))