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A225950 as a triangular array

3
05
1507
02109
3500011
045033013
63055039015
07706500017
9909100051019
01170105085057021
14300011909500023
0165015301330105069025
19501870171000115075027
022102090001610000029

A225950 as a square array

3015035063099014301950
5021045077011701650221
7000550910001870
9033065010501530209
1103900011901710
1300085013300
15051095000
1705701050161
190001150
2106900
230750
2500
270
29
3015035063099014301950
5021045077011701650221
7000550910001870
9033065010501530209
1103900011901710
1300085013300
15051095000
1705701050161
190001150
2106900
230750
2500
270
29