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A368306 as a triangular array

1
22
252
4894
42432264
856186182629
1019010962130109620510
2059673562629626380735662322
3021024994035031667110435058449940217130

A368306 as a square array

122448102030
25824561905962102
29321861096735649940
426182213026296350316
462109626380671104
92057356350584
1062349940
222171
30
122448102030
25824561905962102
29321861096735649940
426182213026296350316
462109626380671104
92057356350584
1062349940
222171
30