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A024949 as a simple table

na(n)
11
21
34
44
54
620
736
852
9132
10292
11580
121252
132628
146772
1514820
1632404
1775012
18183108
19423428
20953924
212225028
225435604
2312770340
2429545076
2569900164
26170528612
27405553988
28954683428
292267938244
305585542964
3113382224612
3231793247188

[1,1,4,4,4,20,36,52,132,292,580,1252,2628,6772,
 14820,32404,75012,183108,423428,953924,2225028,
 5435604,12770340,29545076,69900164,170528612,
 405553988,954683428,2267938244,5585542964,
 13382224612,31793247188]