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A316768 as a simple table

na(n)
11
22
34
411
529
691
7284
8950
93235
1011336
1140370
12146095
13534774
141977891
157377235
1627719883

[1,2,4,11,29,91,284,950,3235,11336,40370,146095,
 534774,1977891,7377235,27719883]