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A108838 as a triangular array

2
32
482
520152
64060242
770175140352
8112420560280482
916888217641470504632
102401680470458803360840802
11330297011088194041663269301320992

A108838 as a square array

234567891011
28204070112168240330
2156017542088216802970
2241405601764470411088
2352801470588019404
248504336016632
2638406930
2801320
299
2
234567891011
28204070112168240330
2156017542088216802970
2241405601764470411088
2352801470588019404
248504336016632
2638406930
2801320
299
2