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A046902 as a triangular array

0
16
1712
181918
19273724
11036646130
111461001259136
1125714622521612742
1136920337144134316948
1148227257481278451221754
1159635484613861596129672927160

A046902 as a square array

01111111111
6789101112131415
121927364657698296
183764100146203272354
2461125225371574846
30912164418121386
361273437841596
421695121296
48217729
54271
60
01111111111
6789101112131415
121927364657698296
183764100146203272354
2461125225371574846
30912164418121386
361273437841596
421695121296
48217729
54271
60