import math
def ncr(n,r):
return int(math.factorial(n)/(math.factorial(n-r)*math.factorial(r)))
l=[]
for i in range(0,6,1):
for j in range(0,i+1,1):
l.append(ncr(i,j))
print(l)
l=[]
aW1wb3J0IG1hdGgKZGVmIG5jcihuLHIpOgoJcmV0dXJuIGludChtYXRoLmZhY3RvcmlhbChuKS8obWF0aC5mYWN0b3JpYWwobi1yKSptYXRoLmZhY3RvcmlhbChyKSkpCmw9W10KZm9yIGkgaW4gcmFuZ2UoMCw2LDEpOgoJZm9yIGogaW4gcmFuZ2UoMCxpKzEsMSk6CgkJbC5hcHBlbmQobmNyKGksaikpCglwcmludChsKQoJbD1bXQo=
[1]
[1, 1]
[1, 2, 1]
[1, 3, 3, 1]
[1, 4, 6, 4, 1]
[1, 5, 10, 10, 5, 1]