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A055729 as a simple table

na(n)
00
12
24
39
422
553
6129
7327
8847
92227
105968
1116097
1243934
13120739
14334349
15931260
162607165
177332159
1820700806
1958648288
20166677978
21475023803
221357200840
233886548158
2411152818693
2532064929886
2692349038518
27266398236486
28769616513836
292226457080707
306449247674296
3118703411700669
3254301968156067
33157820174545456

[0,2,4,9,22,53,129,327,847,2227,5968,16097,43934,
 120739,334349,931260,2607165,7332159,20700806,
 58648288,166677978,475023803,1357200840,
 3886548158,11152818693,32064929886,92349038518,
 266398236486,769616513836,2226457080707,
 6449247674296,18703411700669,54301968156067,
 157820174545456]