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A005687 as a simple table

na(n)
71
82
94
106
119
1214
1322
1436
1557
1690
17139
18214
19329
20506
21780
221200
231845
242830
254337
266642
2710170
2815572
2923838
3036486
3155828
3285408
33130641
34199814
35305599
36467366
37714735
381092980
391671335
402555650
413907781
425975202
439136288
4413969560
4521359528

[1,2,4,6,9,14,22,36,57,90,139,214,329,506,780,
 1200,1845,2830,4337,6642,10170,15572,23838,36486,
 55828,85408,130641,199814,305599,467366,714735,
 1092980,1671335,2555650,3907781,5975202,9136288,
 13969560,21359528]