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A054450 as a triangular array

1
11
211
3311
54411
885511
1312126611
212117177711
34333323238811
5555505030309911
89888873733838101011
1441441381381031034747111111

A054450 as a square array

1123581321345589144
113481221335588144
11451217335088138
115617235073138
1167233073103
11783038103
11893847
1191047
111011
1111
11
1
1123581321345589144
113481221335588144
11451217335088138
115617235073138
1167233073103
11783038103
11893847
1191047
111011
1111
11
1