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A283329 as a simple table

na(n)
11
21
31
41
55
613
733
8217
9617
101633
1110813
1230805
1381601
14540401
151539601
164078401
1727009205
1876949213
19203838433
201349919817
213845921017
2210187843233
2367468981613
24192219101605
25509188323201
263372099160801
279607109159201
2825449228316801
29168537489058405

[1,1,1,1,5,13,33,217,617,1633,10813,30805,81601,
 540401,1539601,4078401,27009205,76949213,
 203838433,1349919817,3845921017,10187843233,
 67468981613,192219101605,509188323201,
 3372099160801,9607109159201,25449228316801,
 168537489058405]