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A377069 as a triangular array

1
11
021
0231
01541
005951
003131461
00113262071
000935452781
00043575713591
0001269614010544101
0000149621623814854111

A377069 as a square array

110000000000
12210000000
1355310000
14913139410
15142635352614
162045759696
172771140216
1835105238
1944148
11054
111
1
110000000000
12210000000
1355310000
14913139410
15142635352614
162045759696
172771140216
1835105238
1944148
11054
111
1