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A213889 as a triangular array

1
01
011
0121
01331
014641
015101051
00615201561
0052135352171
004255670562881
0032780126126843691

A213889 as a square array

10000000000
1111110000
123456543
1361015212527
141020355680
15153570126
162156126
172884
1836
19
1
10000000000
1111110000
123456543
1361015212527
141020355680
15153570126
162156126
172884
1836
19
1