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A003228 as a simple table

na(n)
11
22
32
45
59
621
743
8101
9226
10556
111333
123365
138500
1422007
1557258
16151264
17401761
181077063
192902599
207871250
2121440642
2258672589
23161155637
24444240627
251228400744
263406668865
279472308269
2826402207803
2973755064178

[1,2,2,5,9,21,43,101,226,556,1333,3365,8500,22007,
 57258,151264,401761,1077063,2902599,7871250,
 21440642,58672589,161155637,444240627,1228400744,
 3406668865,9472308269,26402207803,73755064178]