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A357892 as a triangular array

1
01
-103
0-1421
1-1555209
0061447802640
-11737729111264940391
0189871086460605235416726103
1092584405452903761372105497678415003009
0-11067651513161391275799721434111385118118440350382231

A357892 as a square array

10-1010-1010
10-1-10110-1
345678910
215514437798725846765
20978029111086440545151316
264012649606052903761391275
4039123541613721057997214
726103497678434111385
15003009118118440
350382231
10-1010-1010
10-1-10110-1
345678910
215514437798725846765
20978029111086440545151316
264012649606052903761391275
4039123541613721057997214
726103497678434111385
15003009118118440
350382231