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A042173 as a simple table

na(n)
01
11
23
34
47
532
671
7103
8277
91211
101488
112699
126886
139585
14466966
15476551
161420068
171896619
183316687
1915163367
2033643421
2148806788
22131256997
23573834776
24705091773
251278926549
263262944871
274541871420
28221272773031
29225814644451
30672902061933

[1,1,3,4,7,32,71,103,277,1211,1488,2699,6886,9585,
 466966,476551,1420068,1896619,3316687,15163367,
 33643421,48806788,131256997,573834776,705091773,
 1278926549,3262944871,4541871420,221272773031,
 225814644451,672902061933]