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A148107 as a simple table

na(n)
01
11
22
34
410
527
684
7265
8892
93078
1010917
1139683
12147762
13559640
142154331
158416964
1633261595
17132862775
18536061253
192182072592
208952086612
2137000546739
22153950290800
23644361566782
242712078227312
2511474353274885
2648776461977010
27208261335853889
28892909478125003
293842953777938297

[1,1,2,4,10,27,84,265,892,3078,10917,39683,147762,
 559640,2154331,8416964,33261595,132862775,
 536061253,2182072592,8952086612,37000546739,
 153950290800,644361566782,2712078227312,
 11474353274885,48776461977010,208261335853889,
 892909478125003,3842953777938297]