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A050161 as a triangular array

0
11
345
9142021
2848758384
90165275319329330
29757210011209127412861287
10012002364045504900499050045005
34327072132601706818768193121943119447

A050161 as a square array

0139289029710013432
14144816557220027072
520752751001364013260
21833191209455017068
843291274490018768
3301286499019312
1287500419431
500519447
0139289029710013432
14144816557220027072
520752751001364013260
21833191209455017068
843291274490018768
3301286499019312
1287500419431
500519447