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A325006 as a triangular array

0
10
300
6300
1015100
154520000
2110512015000
282104552106000
36378133013652521000
456303276598530032100000
559907140204752034950051200000
661485141905890598280542646435450000

A325006 as a square array

01361015212836455566
00315451052103786309901485
0012012045513303276714014190
00015210136559852047558905
000625230032034998280
0001210500554264
00001206435
000045
0000
000
00
0
01361015212836455566
00315451052103786309901485
0012012045513303276714014190
00015210136559852047558905
000625230032034998280
0001210500554264
00001206435
000045
0000
000
00
0