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A216638 as a simple table

na(n)
11
21
36
49
54
611
7110
893
986
10130
1111
121638
13229
143056
15268
161510
1710118
1811477
19727
2017711
2183295
2259861
2322334
2419659
25301848
26977089
2759943
28414086
29536681
30649382
312729036
3268232754
3317793212
3433986473
35695781
36135830965
37117951651
3836978613
39170243036
40366567058

[1,1,6,9,4,11,110,93,86,130,11,1638,229,3056,268,
 1510,10118,11477,727,17711,83295,59861,22334,
 19659,301848,977089,59943,414086,536681,649382,
 2729036,68232754,17793212,33986473,695781,
 135830965,117951651,36978613,170243036,366567058]