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A154791 as a triangular array

0
13
105
1357
03070
1057011
130001113
0350011130
105701113017
1307001301719
0350000017190
10570111301719023

A154791 as a square array

011101101101
30330330330
5505055055
777007707
00000000
111111110011
13131313013
00000
17171717
191919
00
23
011101101101
30330330330
5505055055
777007707
00000000
111111110011
13131313013
00000
17171717
191919
00
23