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A104990
as a triangular array
1
3
1
15
6
1
93
39
9
1
675
285
75
12
1
5577
2331
657
123
15
1
51555
21153
6207
1269
183
18
1
526809
211227
63549
13743
2181
255
21
1
5895819
2304321
704319
158325
26739
3453
339
24
1
71733585
27291843
8424813
1947711
343641
47355
5145
435
27
1
A104990
as a square array
1
3
15
93
675
5577
51555
526809
5895819
71733585
1
6
39
285
2331
21153
211227
2304321
27291843
1
9
75
657
6207
63549
704319
8424813
1
12
123
1269
13743
158325
1947711
1
15
183
2181
26739
343641
1
18
255
3453
47355
1
21
339
5145
1
24
435
1
27
1
A104990
as an upper right triangle
1
3
15
93
675
5577
51555
526809
5895819
71733585
1
6
39
285
2331
21153
211227
2304321
27291843
1
9
75
657
6207
63549
704319
8424813
1
12
123
1269
13743
158325
1947711
1
15
183
2181
26739
343641
1
18
255
3453
47355
1
21
339
5145
1
24
435
1
27
1
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Last modified June 13 00:51 EDT 2024. Contains 373362 sequences. (Running on oeis4.)