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A159459 as a triangular array

0
01
001
0112
00011
011213
0010121
01021213
001102122
0112131323
00001011121
011213132315
0011120222141
01020213121413

A159459 as a square array

00000000000000
1010101010101
110110110110
21202120212
1111011110
322230322
11111101
3231323
221221
32322
1111
544
11
3
00000000000000
1010101010101
110110110110
21202120212
1111011110
322230322
11111101
3231323
221221
32322
1111
544
11
3