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A005592 as a simple table

na(n)
01
12
26
317
446
5122
6321
7842
82206
95777
1015126
1139602
12103681
13271442
14710646
151860497
164870846
1712752042
1833385281
1987403802
20228826126
21599074577
221568397606
234106118242
2410749957121
2528143753122
2673681302246
27192900153617
28505019158606
291322157322202

[1,2,6,17,46,122,321,842,2206,5777,15126,39602,
 103681,271442,710646,1860497,4870846,12752042,
 33385281,87403802,228826126,599074577,1568397606,
 4106118242,10749957121,28143753122,73681302246,
 192900153617,505019158606,1322157322202]