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A104727 as a triangular array

1
73
25156
65452610
140105714015
2662101551035721
4623782952151417728
75063051139528518510036
115599082666551036523512645
170514851266105084064045529115555
24312145186015781302103678555535318766
33673003

A104727 as a square array

1725651402664627501155170524313367
31545105210378630990148521453003
6267115529551182612661860
104010321539566510501578
15571412855108401302
21771853656401036
28100235455785
36126291555
45155353
55187
66
1725651402664627501155170524313367
31545105210378630990148521453003
6267115529551182612661860
104010321539566510501578
15571412855108401302
21771853656401036
28100235455785
36126291555
45155353
55187
66