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A363683 as a triangular array

1
44
919
217172
37173
458854
5491945
8231111328
1651161611516
117749947171
141710616101741
1491451515514941

A363683 as a square array

1492345816111
4117754251744
9171893117179
278111641014
359111965
44369115
52114615
857105
16171714
149
14
1
1492345816111
4117754251744
9171893117179
278111641014
359111965
44369115
52114615
857105
16171714
149
14
1