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A227616 as a simple table

na(n)
01
13
23
35
412
530
658
7128
8237
9476
10975
111956
123899
137798
1415534
1531270
1662262
17124635
18248944
19497797
20995730
211990576
223983767
237969049
2415935289
2531870309
2663739461
27127519282
28254994762
29510016513
301020092276
312040066241
324080236749

[1,3,3,5,12,30,58,128,237,476,975,1956,3899,7798,
 15534,31270,62262,124635,248944,497797,995730,
 1990576,3983767,7969049,15935289,31870309,
 63739461,127519282,254994762,510016513,1020092276,
 2040066241,4080236749]