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A334824 as a triangular array

1
30
150-1
1050-100
9450-10501
103950-12600210
1351350-1732503780-1
20270250-270270069300-360
344594250-472972501351350-99001
6547290750-91891800028378350-257400550
137493105750-19641872250643242600-675675021450-1

A334824 as a square array

13151059451039513513520270253445942565472907513749310575
0000000000
-1-10-105-1260-17325-270270-4729725-91891800-1964187225
00000000
1213786930135135283783564324260
000000
-1-36-990-25740-675675
0000
1552145
00
-1
13151059451039513513520270253445942565472907513749310575
0000000000
-1-10-105-1260-17325-270270-4729725-91891800-1964187225
00000000
1213786930135135283783564324260
000000
-1-36-990-25740-675675
0000
1552145
00
-1