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A206609 as a simple table

na(n)
113
29
322
431
553
684
7137
8221
9358
10579
11937
121516
132453
143969
156422
1610391
1716813
1827204
1944017
2071221
21115238
22186459
23301697
24488156
25789853
261278009
272067862
283345871
295413733
308759604
3114173337
3222932941
3337106278
3460039219
3597145497
36157184716

[13,9,22,31,53,84,137,221,358,579,937,1516,2453,
 3969,6422,10391,16813,27204,44017,71221,115238,
 186459,301697,488156,789853,1278009,2067862,
 3345871,5413733,8759604,14173337,22932941,
 37106278,60039219,97145497,157184716]