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A337023 as a triangular array

6
246
72306
168144306
456624150306
10322520720150306
271293603408726150306
578434008154323528726150306
1464012096068088167763534726150306
2976043065628912879320169203534726150306

A337023 as a square array

624721684561032271257841464029760
6301446242520936034008120960430656
63015072034081543268088289128
63015072635281677679320
630150726353416920
6301507263534
630150726
630150
630
6
624721684561032271257841464029760
6301446242520936034008120960430656
63015072034081543268088289128
63015072635281677679320
630150726353416920
6301507263534
630150726
630150
630
6