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A103442 as a simple table

na(n)
21
32
44
56
611
716
827
944
1073
11124
12199
13372
14613
151142
161874
173926
186209
1913660
2021539
2146240
2280142

[1,2,4,6,11,16,27,44,73,124,199,372,613,1142,1874,
 3926,6209,13660,21539,46240,80142]