def triangles():
n = 1
L = [1]
l = []
while n>=0:
yield(L)
n = n + 1
if n == 2:
L = [1,1]
if n >= 3:
l = L
for i in range(n-2):
L.insert(i+1,l[i]+l[i+1])
return 'done'
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Eok
def triangles():
n = 1
L = [1]
l = []
while n>=0:
yield(L)
n = n + 1
if n == 2:
L = [1,1]
if n >= 3:
l = L
L = [1,1]
for i in range(n-2):
L.insert(i+1,l[i]+l[i+1])
return 'done'