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A356698 as a simple table

na(n)
01
11
22
35
414
541
6125
7389
81220
93829
1012091
1138237
12120869
13382000
141208863
153824981
1612098811
1738272739
18121105815
19383157721
201212151630
213835001361
2212133807832
2338388624860
24121452176437
25384255298818
261215726271065
273846304406380
2812168956318213

[1,1,2,5,14,41,125,389,1220,3829,12091,38237,
 120869,382000,1208863,3824981,12098811,38272739,
 121105815,383157721,1212151630,3835001361,
 12133807832,38388624860,121452176437,384255298818,
 1215726271065,3846304406380,12168956318213]