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A139524 as a triangular array

3
42
642
10662
1881282
34102020102
6612304030122
1301442707042142
258165611214011256162
514187216825225216872182
1026209024042050442024090202

A139524 as a square array

346101834661302585141026
2468101214161820
2612203042567290
28204070112168240
2103070140252420
21242112252504
21456168420
21672240
21890
220
2
346101834661302585141026
2468101214161820
2612203042567290
28204070112168240
2103070140252420
21242112252504
21456168420
21672240
21890
220
2