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A137710 as a triangular array

1
21
411
8211
164211
3283211
641662211
641662211128
32125221125664
24104221151212848
2194221110242569642
19184221120485121928440
181842211

A137710 as a square array

1248163264643224211918
112481616121091818
11236654444
1122222222
112222222
11111111
1111111
12825651210242048
64128256512
4896192
4284
40

A137710 as an upper right triangle

1248163264643224211918
112481616121091818
11236654444
1122222222
112222222
11111111
1111111
12825651210242048
64128256512
4896192
4284
40

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)