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A157424 as a triangular array

1
01
001
1001
01002
101003
0101005
10101007
1101030011
1110205000
170111030700
27101120501100
40

A157424 as a square array

1001010111172740
10010101101
1001010110
100101011
20010211
3003002
500530
70005
11070
0011
00
0
1001010111172740
10010101101
1001010110
100101011
20010211
3003002
500530
70005
11070
0011
00
0