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A217898 as a simple table

na(n)
00
11
23
38
422
558
6158
7426
81170
93224
108977
1125105
1270680
13199739
14566842
151613454
164605788
1713177776
1837782903
19108522417
20312207970
21899460505
222594638480
237493254511
2421663019843
2562687523055
26181561095507
27526275453283
281526600618192
294431347014046
3012516888508178

[0,1,3,8,22,58,158,426,1170,3224,8977,25105,70680,
 199739,566842,1613454,4605788,13177776,37782903,
 108522417,312207970,899460505,2594638480,
 7493254511,21663019843,62687523055,181561095507,
 526275453283,1526600618192,4431347014046,
 12516888508178]