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A024885 as a simple table

na(n)
20
30
43
55
68
713
821
934
1068
11110
12178
13288
14466
15754
161220
171974
183283
195312
208595
2113907
2222502
2336409
2458911
2595320
26154231
27249551
28404769
29654930
301059699
311714629
322774328
334488957
347263285

[0,0,3,5,8,13,21,34,68,110,178,288,466,754,1220,
 1974,3283,5312,8595,13907,22502,36409,58911,95320,
 154231,249551,404769,654930,1059699,1714629,
 2774328,4488957,7263285]