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A098909 as a triangular array

1
123
1506012
2160108036060
360152058088202520360
68812843008021504080640201602520
1488034899202325511240244944081648018144020160
36000000025200000015120000075600000302400009072000

A098909 as a square array

11215021603601568812814880348360000000
3601080205804300809920232252000000
1236088202150405511240151200000
60252080640244944075600000
3602016081648030240000
25201814409072000
20160
11215021603601568812814880348360000000
3601080205804300809920232252000000
1236088202150405511240151200000
60252080640244944075600000
3602016081648030240000
25201814409072000
20160