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A234991
as a triangular array
90
370
370
1640
1490
1640
7554
6908
6908
7554
35072
35598
34608
35598
35072
163416
189200
206556
206556
189200
163416
762002
1026784
1303920
1525462
1303920
1026784
762002
3554334
5628414
8616068
12242044
A234991
as a square array
90
370
1640
7554
35072
163416
762002
3554334
370
1490
6908
35598
189200
1026784
5628414
1640
6908
34608
206556
1303920
8616068
7554
35598
206556
1525462
12242044
35072
189200
1303920
163416
1026784
762002
A234991
as an upper right triangle
90
370
1640
7554
35072
163416
762002
3554334
370
1490
6908
35598
189200
1026784
5628414
1640
6908
34608
206556
1303920
8616068
7554
35598
206556
1525462
12242044
35072
189200
1303920
163416
1026784
762002
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Last modified June 7 14:59 EDT 2024. Contains 373202 sequences. (Running on oeis4.)