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A098172 as a triangular array

1
01
001
0011
00041
0000101
00001201
000007351
00000028561
000000184841
0000000102101201
00000000554621651
0000000012209242201

A098172 as a square array

1000000000000
100000000000
11000000000
1400000000
1101000000
120700000
135281000
156841000
184210551
1120462220
1165924
1220
1
1000000000000
100000000000
11000000000
1400000000
1101000000
120700000
135281000
156841000
184210551
1120462220
1165924
1220
1