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A180803 as a triangular array

1
12
143
1685
1921205
1124568288
11687205142567
1201595496203556411
12527013362338195758912212
1304353000777093834507125015014
136676630223282397682878311171

A180803 as a square array

11111111111
2469121620253036
38214587159270435676
52068205549133630006302
5281426202338777023282
8563551957938339768
764589450728783
11122125011171
12150
14
11111111111
2469121620253036
38214587159270435676
52068205549133630006302
5281426202338777023282
8563551957938339768
764589450728783
11122125011171
12150
14