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A190173 as a simple table

na(n)
10
21
35
417
552
6148
7408
81101
92937
107777
1120504
1253912
13141520
14371113
15972573
162547825
176672876
1817473996
1945754280
20119797205
21313650865
22821177281
232149916400
245628629232
2514736064032
2638579712913
27101003317493
28264430632401
29692289215332
301812438042052

[0,1,5,17,52,148,408,1101,2937,7777,20504,53912,
 141520,371113,972573,2547825,6672876,17473996,
 45754280,119797205,313650865,821177281,2149916400,
 5628629232,14736064032,38579712913,101003317493,
 264430632401,692289215332,1812438042052]