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A052980 as a simple table

na(n)
01
11
22
35
411
524
653
7117
8258
9569
101255
112768
126105
1313465
1429698
1565501
16144467
17318632
18702765
191549997
203418626
217540017
2216630031
2336678688
2480897393
25178424817
26393528322
27867954037
281914332891
294222194104
309312342245
3120539017381
3245300228866

[1,1,2,5,11,24,53,117,258,569,1255,2768,6105,
 13465,29698,65501,144467,318632,702765,1549997,
 3418626,7540017,16630031,36678688,80897393,
 178424817,393528322,867954037,1914332891,
 4222194104,9312342245,20539017381,45300228866]