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A082786 as a triangular array

0
10
010
2000
00100
110000
0001000
30000000
020000000
1010000000
00001000000
210000000000
0000010000000
10010000000000

A082786 as a square array

01020103010201
0100100200100
001000010000
00010000001
0000001000
000000010
00000000
0000000
000000
00000
0000
000
00
0
01020103010201
0100100200100
001000010000
00010000001
0000001000
000000010
00000000
0000000
000000
00000
0000
000
00
0