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A308201 as a triangular array

0
12
345
2671
40836
5191004
63115287
7810121953
911023612108
851470111329
1012265138401114
11731381092141612
129

A308201 as a square array

0132456798101112
24601381151279
578911100123
131051224613
60213758
489601310
75121189
3101342
82014
9111
146
12
0132456798101112
24601381151279
578911100123
131051224613
60213758
489601310
75121189
3101342
82014
9111
146
12