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A091008 as a triangular array

1
01
012
0023
00145
0015910
0016141920
000621354142
0005347294101102
000450155235267275276
000367340652803847856857
00029179120762897

A091008 as a square array

100000000000
11000000000
2211100000
345665432
59142134506791
10193572155340791
2041942356522076
421012678032897
102275847
276856
857
100000000000
11000000000
2211100000
345665432
59142134506791
10193572155340791
2041942356522076
421012678032897
102275847
276856
857