login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A252704 as a simple table

na(n)
11
29436
329131965
49164844880
5794760482005
630468267440892
7664937321266057
89607687940954944
9101313914601247929
10833333459683337020
115606250353568935653
1231948001059902168528
13158374701054784400173
14697235469002925659548

[1,9436,29131965,9164844880,794760482005,
 30468267440892,664937321266057,9607687940954944,
 101313914601247929,833333459683337020,
 5606250353568935653,31948001059902168528,
 158374701054784400173,697235469002925659548]