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A071164 as a triangular array

1
00
020
0000
00000
002200
0000000
00000000
000000000
0002002000
00002020000
000000000000
0000000000000
00000000000000

A071164 as a square array

10000000000000
0200000000000
000200000000
00200020000
0000002000
000000000
00022000
0000000
000000
00000
0000
000
00
0
10000000000000
0200000000000
000200000000
00200020000
0000002000
000000000
00022000
0000000
000000
00000
0000
000
00
0