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A107985 as a triangular array

1
33
686
10151510
1524272415
213542423521
28486064604828
3663819090816336
45801051201251201058045
55991321541651651541329955
6612016219221021621019216212066

A107985 as a square array

1361015212836455566
3815243548638099120
61527426081105132162
1024426490120154192
15356090125165210
214881120165216
2863105154210
3680132192
4599162
55120
66
1361015212836455566
3815243548638099120
61527426081105132162
1024426490120154192
15356090125165210
214881120165216
2863105154210
3680132192
4599162
55120
66