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A131483 as a triangular array

1
0-1
0-1-1
0000
00000
001111
0011111
00111111
001111111
0011111111
00111111111
000000000000
0000000000000
00000000000000
000111111111111
0001111

A131483 as a square array

1000000000000000
-1-10000000000000
-10011111100000
0011111100011
011111100011
11111100011
1111100011
11110001
1110001
110001
10001
0001
001
01
1

A131483 as an upper right triangle

1000000000000000
-1-10000000000000
-10011111100000
0011111100011
011111100011
11111100011
1111100011
11110001
1110001
110001
10001
0001
001
01
1

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Last modified May 9 10:39 EDT 2021. Contains 343732 sequences. (Running on oeis4.)