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A350106 as a triangular array

1
14
168
1101415
118323121
13486874533
1662482951538141
1130734109566930910156
1258219242313201152144315069
1514656616647157658373263372219187
1102619688660557839348321174114746100525399

A350106 as a square array

11111111111
46101834661302585141026
81432862487342192656619688
153187295109542311664766055
214515366932011576578393
33813091521837348321
41101443263317411
561507224746
691911005
87253
99
11111111111
46101834661302585141026
81432862487342192656619688
153187295109542311664766055
214515366932011576578393
33813091521837348321
41101443263317411
561507224746
691911005
87253
99