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A080721
as a triangular array
1
1
1
1
4
4
1
9
21
14
1
16
66
100
50
1
25
160
410
455
182
1
36
330
1260
2310
2016
672
1
49
609
3220
8610
12222
8778
2508
1
64
1036
7224
26250
53592
61908
37752
9438
1
81
1656
14700
69300
189882
312312
303732
160875
35750
1
A080721
as a square array
1
1
1
1
1
1
1
1
1
1
1
1
4
9
16
25
36
49
64
81
4
21
66
160
330
609
1036
1656
14
100
410
1260
3220
7224
14700
50
455
2310
8610
26250
69300
182
2016
12222
53592
189882
672
8778
61908
312312
2508
37752
303732
9438
160875
35750
A080721
as an upper right triangle
1
1
1
1
1
1
1
1
1
1
1
1
4
9
16
25
36
49
64
81
4
21
66
160
330
609
1036
1656
14
100
410
1260
3220
7224
14700
50
455
2310
8610
26250
69300
182
2016
12222
53592
189882
672
8778
61908
312312
2508
37752
303732
9438
160875
35750
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Last modified May 15 02:58 EDT 2024. Contains 372536 sequences. (Running on oeis4.)