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A286561 as a triangular array

1
01
011
0001
00121
000001
0001011
00000101
000010031
0000000001
00000101211
000000000001
0000001000021
00000000010101
000000010001011

A286561 as a square array

100000000000000
11000000000000
1010000000000
120100000000
10001000000
1110010000
100000100
13010001
1020000
110010
10000
1211
100
11
1

A286561 as an upper right triangle

100000000000000
11000000000000
1010000000000
120100000000
10001000000
1110010000
100000100
13010001
1020000
110010
10000
1211
100
11
1

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Last modified October 20 17:50 EDT 2019. Contains 328268 sequences. (Running on oeis4.)