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A060850 as a triangular array

1
11
122
1353
149105
151422207
162040513611
1727651051086515
18359819025222111022
194414031550657442918530
110541924909181265124081030042
11165255

A060850 as a square array

111111111111
1234567891011
25914202735445465
31022406598140192255
52051105190315490
736108252506918
11652215741265
151104291240
22185810
30300
42
111111111111
1234567891011
25914202735445465
31022406598140192255
52051105190315490
736108252506918
11652215741265
151104291240
22185810
30300
42