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A231430 as a simple table

na(n)
00
10
20
31
45
521
681
7295
81037
93555
1011961
1139667
12130049
13422403
141361385
154359115
1613880129
1743984227
18138795849
19436367131
201367434577
214272615603
2213315096089
2341397076939
24128429930465
25397665266595
261229127726825
273792875384251
2811686625364785

[0,0,0,1,5,21,81,295,1037,3555,11961,39667,130049,
 422403,1361385,4359115,13880129,43984227,
 138795849,436367131,1367434577,4272615603,
 13315096089,41397076939,128429930465,397665266595,
 1229127726825,3792875384251,11686625364785]