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A154985 as a simple table

na(n)
01
11
21
31
46
51
61
717
817
91
101
1138
12154
1338
141
151
1679
17872
18872
1979
201
211
22160
233991
2414064
253991
26160
271
281
29321
3016791
31157575
32157575
3316791
34321
351
361
37642
3868312
391451486
404815630
411451486
4268312
43642
441
451
461283
47274394
4812266038
49107115116
50107115116
5112266038
52274394
531283
541

[1,1,1,1,6,1,1,17,17,1,1,38,154,38,1,1,79,872,872,
 79,1,1,160,3991,14064,3991,160,1,1,321,16791,
 157575,157575,16791,321,1,1,642,68312,1451486,
 4815630,1451486,68312,642,1,1,1283,274394,
 12266038,107115116,107115116,12266038,274394,1283,
 1]