Create pattern_02_01n.py

Author: keshavsingh4522

function/recursion/pattern_02_01n.py

@@ -0,0 +1,30 @@
+def f(n,i):
+ if n==0:
+   return
+ def g(t):
+   if t==0:
+     return
+   g(t-1)
+   print(t,end='')
+ def g2(t):
+   if t==1:
+      return
+   print(t-1,end='')
+   g2(t-1)
+ f(n-1,i+1)
+ print(' '*i,end="")
+ g(n)
+ g2(n)
+ print()
+n=int(input('enter a number: '))
+i=0
+f(n,i)
+'''
+enter a number: 6
+     1
+    121
+   12321
+  1234321
+ 123454321
+12345654321
+'''