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A305161
as a triangular array
1
1
0
1
1
0
1
1
1
0
1
1
3
1
0
1
1
3
7
1
0
1
1
3
10
19
1
0
1
1
3
10
31
51
1
0
1
1
3
10
35
101
141
1
0
1
1
3
10
35
121
336
393
1
0
1
1
3
10
35
126
426
1128
1107
1
0
1
1
3
10
35
126
456
1520
3823
3139
1
0
A305161
as a square array
1
1
1
1
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
1
0
1
3
3
3
3
3
3
3
3
0
1
7
10
10
10
10
10
10
0
1
19
31
35
35
35
35
0
1
51
101
121
126
126
0
1
141
336
426
456
0
1
393
1128
1520
0
1
1107
3823
0
1
3139
0
1
0
A305161
as an upper right triangle
1
1
1
1
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
1
0
1
3
3
3
3
3
3
3
3
0
1
7
10
10
10
10
10
10
0
1
19
31
35
35
35
35
0
1
51
101
121
126
126
0
1
141
336
426
456
0
1
393
1128
1520
0
1
1107
3823
0
1
3139
0
1
0
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Last modified May 26 05:37 EDT 2024. Contains 372807 sequences. (Running on oeis4.)
