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A228534 as a simple table

na(n)
11
23
31
411
59
61
758
871
918
101
11409
12620
13245
1430
151
163606
176274
183255
19625
2045
211
2238149
2373339
2445724
2511795
261330
2763
281
29470856
30977780
31697004
32221529
3333880
342506
3584
361
376641793
3814678712
3911602394
404309956
41823179
4282908
434326
44108
451

[1,3,1,11,9,1,58,71,18,1,409,620,245,30,1,3606,
 6274,3255,625,45,1,38149,73339,45724,11795,1330,
 63,1,470856,977780,697004,221529,33880,2506,84,1,
 6641793,14678712,11602394,4309956,823179,82908,
 4326,108,1]