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A082652 as a triangular array

1
25
3814
4112030
514264055
61732507091
720386085112140
8234470100133168204
9265080115154196240285
10295690130175224276330385
113262100145196252312375440506

A082652 as a square array

1234567891011
581114172023262932
142026323844505662
30405060708090100
557085100115130145
91112133154175196
140168196224252
204240276312
285330375
385440
506
1234567891011
581114172023262932
142026323844505662
30405060708090100
557085100115130145
91112133154175196
140168196224252
204240276312
285330375
385440
506