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A298184 as a simple table

na(n)
10
21
31
43
55
610
719
841
981
10196
11474
121315
133871
1415716
1568291
16339947
171851904
1811717321
1986766476

[0,1,1,3,5,10,19,41,81,196,474,1315,3871,15716,
 68291,339947,1851904,11717321,86766476]