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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A077605 as a triangular array

1
10
110
1100
11100
111000
1111000
11110000
111110000
1111100000
11111100000
111111000000
1111111000000
11111110000000

A077605 as a square array

11111111111111
0111111111111
001111111111
00011111111
0000111111
000001111
00000011
0000000
000000
00000
0000
000
00
0
11111111111111
0111111111111
001111111111
00011111111
0000111111
000001111
00000011
0000000
000000
00000
0000
000
00
0