def triangles(): d=[] while True: yield d d =[d[i]+d[i-1] for i in range(1,len(d))] d.append(1) d.insert(0,1)
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GUranium233
def triangles(): d=[] while True: yield d d =[d[i]+d[i-1] for i in range(1,len(d))] d.append(1) d.insert(0,1)