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A245320 as a triangular array

0
01
001
01-33
003-86
01-828-4020
006-40105-12050
01-15105-355615-525175
0010-120615-16242310-1680490
01-24276-16245376-1041611704-70561764
0015-280

A245320 as a square array

00000000000
1010101010
1-33-86-1510-2415
3-828-40105-120276-280
6-40105-355615-1624
20-120615-16245376
50-5252310-10416
175-168011704
490-7056
1764
00000000000
1010101010
1-33-86-1510-2415
3-828-40105-120276-280
6-40105-355615-1624
20-120615-16245376
50-5252310-10416
175-168011704
490-7056
1764