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A207015
as a triangular array
3
9
9
23
81
23
61
529
529
61
161
3721
7891
3721
161
425
25921
130165
130165
25921
425
1121
180625
2113177
5174065
2113177
180625
1121
2957
1256641
34303001
201211481
201211481
34303001
1256641
2957
7801
8743849
A207015
as a square array
3
9
23
61
161
425
1121
2957
7801
9
81
529
3721
25921
180625
1256641
8743849
23
529
7891
130165
2113177
34303001
61
3721
130165
5174065
201211481
161
25921
2113177
201211481
425
180625
34303001
1121
1256641
2957
A207015
as an upper right triangle
3
9
23
61
161
425
1121
2957
7801
9
81
529
3721
25921
180625
1256641
8743849
23
529
7891
130165
2113177
34303001
61
3721
130165
5174065
201211481
161
25921
2113177
201211481
425
180625
34303001
1121
1256641
2957
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Last modified June 5 07:46 EDT 2024. Contains 373102 sequences. (Running on oeis4.)