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A342764 as a simple table

na(n)
01
11
22
34
47
513
626
751
897
9191
10366
11713
121375
132673
145164
1510031
1619405
1737663
1872922
19141461
20274019
21531405
221029640
231996395
243868793
257500411
2614536342
2728179521
2854617039

[1,1,2,4,7,13,26,51,97,191,366,713,1375,2673,5164,
 10031,19405,37663,72922,141461,274019,531405,
 1029640,1996395,3868793,7500411,14536342,28179521,
 54617039]