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A208675 as a simple table

na(n)
01
11
25
337
4309
52751
625493
7242845
82360501
923301307
10232834755
112349638259
1223905438725
13244889453043
142523373849701
1526132595017037
16271826326839477
172838429951771795
1829740725671232119
19312573076392760183
203294144659048391059
2134802392680979707121

[1,1,5,37,309,2751,25493,242845,2360501,23301307,
 232834755,2349638259,23905438725,244889453043,
 2523373849701,26132595017037,271826326839477,
 2838429951771795,29740725671232119,
 312573076392760183,3294144659048391059,
 34802392680979707121]