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A143461
as a triangular array
1
1
4
1
4
16
1
4
7
64
1
4
7
19
256
1
4
7
10
40
1024
1
4
7
10
22
97
4096
1
4
7
10
13
43
217
16384
1
4
7
10
13
25
73
508
65536
1
4
7
10
13
16
46
139
1159
262144
1
4
7
10
13
16
28
76
268
2683
1048576
1
4
7
10
13
16
19
49
115
487
6160
4194304
A143461
as a square array
1
1
1
1
1
1
1
1
1
1
1
1
4
4
4
4
4
4
4
4
4
4
4
16
7
7
7
7
7
7
7
7
7
64
19
10
10
10
10
10
10
10
256
40
22
13
13
13
13
13
1024
97
43
25
16
16
16
4096
217
73
46
28
19
16384
508
139
76
49
65536
1159
268
115
262144
2683
487
1048576
6160
4194304
A143461
as an upper right triangle
1
1
1
1
1
1
1
1
1
1
1
1
4
4
4
4
4
4
4
4
4
4
4
16
7
7
7
7
7
7
7
7
7
64
19
10
10
10
10
10
10
10
256
40
22
13
13
13
13
13
1024
97
43
25
16
16
16
4096
217
73
46
28
19
16384
508
139
76
49
65536
1159
268
115
262144
2683
487
1048576
6160
4194304
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Last modified May 17 12:26 EDT 2024. Contains 372600 sequences. (Running on oeis4.)