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A162430 as a triangular array

1
11
131
1641
1101371
115332571
12171763991
12813721015752121
13624552853526481111
14541412191622108642597151
1556692621449439211965626129141
1661042

A162430 as a square array

111111111111
1361015212836455566
141333711372454146691042
17257621052812192621
173915753516224494
195226410863921
112814251965
11197626
115129
114
1
111111111111
1361015212836455566
141333711372454146691042
17257621052812192621
173915753516224494
195226410863921
112814251965
11197626
115129
114
1