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A127468 as a triangular array

1
02
-306
0-408
-1500020
0-600012
-350000042
0-80-1600032
-90-360000054
0-30000000040
-99000000000110
0120-240-240000048

A127468 as a square array

10-30-150-350-90-990
20-40-60-80-30012
600000-36000
8000-16000-24
200000000
1200000-24
4200000
320000
54000
4000
1100
48
10-30-150-350-90-990
20-40-60-80-30012
600000-36000
8000-16000-24
200000000
1200000-24
4200000
320000
54000
4000
1100
48