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A133109 as a triangular array

1
03
004
0005
00007
000008
0000009
000000011
0000000012
00000000013
000000000015
0000000000016
00000000000017

A133109 as a square array

1000000000000
300000000000
40000000000
5000000000
700000000
80000000
9000000
1100000
120000
13000
1500
160
17
1000000000000
300000000000
40000000000
5000000000
700000000
80000000
9000000
1100000
120000
13000
1500
160
17