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A192415 as a simple table

na(n)
01
11
21
32
45
511
623
751
8120
9286
10681
111636
123985
139803
1424257
1560338
16150931
17379501
18958360
192429294
206179380
2115769380
2240361087
23103579221
24266471500
25687098810
261775440421
274596689688
2811922774513
2930977768907
3080615085087
31210103228155
32548352756656
331433053608502

[1,1,1,2,5,11,23,51,120,286,681,1636,3985,9803,
 24257,60338,150931,379501,958360,2429294,6179380,
 15769380,40361087,103579221,266471500,687098810,
 1775440421,4596689688,11922774513,30977768907,
 80615085087,210103228155,548352756656,
 1433053608502]