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A164844 as a triangular array

1
110
111100
1121111000
113123111110000
114136123411111100000
1151501370123451111111000000
116165152013715123456111111110000000
117181168515235137171123456711111111100000000
1181981866169201524061371738123456781111111111000000000
119216206418786169326152414413717416123456789111111111110000000000

A164844 as a square array

11111111111
10111213141516171819
100111123136150165181198216
10001111123413701520168518662064
10000111111234513715152351692018786
100000111111123456137171152406169326
10000001111111123456713717381524144
10000000111111111234567813717416
100000000111111111123456789
10000000001111111111
10000000000
11111111111
10111213141516171819
100111123136150165181198216
10001111123413701520168518662064
10000111111234513715152351692018786
100000111111123456137171152406169326
10000001111111123456713717381524144
10000000111111111234567813717416
100000000111111111123456789
10000000001111111111
10000000000