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A000200 as a simple table

na(n)
00
10
21
30
41
51
63
73
89
915
1038
1173
12174
13380
14915
152124
165134
1712281
1830010
1973401
20181835
21452165
221133252
232851710
247215262
2518326528
2646750268
27119687146
28307528889
29792716193
302049703887
315314775856
3213817638615
3336012395538

[0,0,1,0,1,1,3,3,9,15,38,73,174,380,915,2124,5134,
 12281,30010,73401,181835,452165,1133252,2851710,
 7215262,18326528,46750268,119687146,307528889,
 792716193,2049703887,5314775856,13817638615,
 36012395538]