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A109042 as a triangular array

0
00
010
0220
03230
046640
0543450
061012121060
07615415670
08146202061480
098211251221890
0101824283030282418100
0111098356358910110

A109042 as a square array

0000000000000
01234567891011
022641061481810
03631215621249
0441242012288
0510152053035
066612306
0714212835
088248
09189
01010
011
0
0000000000000
01234567891011
022641061481810
03631215621249
0441242012288
0510152053035
066612306
0714212835
088248
09189
01010
011
0