Python-сообщество

 n = int(input("dd: "))
k = int(input("dd2: "))
p = 1
def christmas_tree(n):
    p = 1
    for x in range(k + 1):
        for i in range(p, n + 1):
            print(" "*(n+n-i), "*"*(2*i+1))
        p = p+2
        n = n+1
christmas_tree(n)

 dd = 10
dd2 = 3
def vetka(i):
    l = (dd*2-i)//2
    return ' '*l + '*'*i + ' '*l
 
def konus():
    return "\n".join( vetka(x)  for x in range(dd*2) if x%2 )
 
print("\n".join( konus() for x in range(dd2)))

 print("\n".join( konus()[x*dd*2:] for x in range(dd2)))