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A281704 as a simple table

na(n)
11
22
33
45
59
615
723
835
955
1087
11134
12202
13305
14463
15700
161049
171565
182334
193478
205168
217654
2211314
2316705
2424632
2536260
2653295
2778237
28114728
29168059
30245916
31359483
32525021
33766144
341117107
351627587
362369609
373447549
385012588
397283577
4010577198
4115351519
4222268890
4332286666
4446788056
4567770831

[1,2,3,5,9,15,23,35,55,87,134,202,305,463,700,
 1049,1565,2334,3478,5168,7654,11314,16705,24632,
 36260,53295,78237,114728,168059,245916,359483,
 525021,766144,1117107,1627587,2369609,3447549,
 5012588,7283577,10577198,15351519,22268890,
 32286666,46788056,67770831]