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A133493
as a triangular array
1
2
3
4
5
7
10
11
14
17
20
21
25
33
37
40
41
46
60
72
77
100
101
107
126
152
171
177
200
201
210
235
300
343
370
377
400
401
411
445
535
643
733
767
777
1000
1001
1012
1056
1202
1400
1576
1722
1766
1777
A133493
as a square array
1
2
4
10
20
40
100
200
400
1000
3
5
11
21
41
101
201
401
1001
7
14
25
46
107
210
411
1012
17
33
60
126
235
445
1056
37
72
152
300
535
1202
77
171
343
643
1400
177
370
733
1576
377
767
1722
777
1766
1777
A133493
as an upper right triangle
1
2
4
10
20
40
100
200
400
1000
3
5
11
21
41
101
201
401
1001
7
14
25
46
107
210
411
1012
17
33
60
126
235
445
1056
37
72
152
300
535
1202
77
171
343
643
1400
177
370
733
1576
377
767
1722
777
1766
1777
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Last modified May 23 17:39 EDT 2024. Contains 372765 sequences. (Running on oeis4.)