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A089292 as a simple table

na(n)
01
11
23
35
412
520
641
769
8132
9222
10399
11665
121156
131904
143212
155234
168645
1713925
1822596
1936008
2057590
2190862
22143508
23224316
24350505
25543159
26840623
271292317
281983094
293026178
304608061
316983663
3210559800
3315901698
3423889722
3535760786
3653405395
3779498207

[1,1,3,5,12,20,41,69,132,222,399,665,1156,1904,
 3212,5234,8645,13925,22596,36008,57590,90862,
 143508,224316,350505,543159,840623,1292317,
 1983094,3026178,4608061,6983663,10559800,15901698,
 23889722,35760786,53405395,79498207]