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A321689 as a simple table

na(n)
00
11
21
35
45
55
65
75
8133
9389
10901
111925
123973
138069
148069
1524453
1657221
1757221
18188293
19450437
20974725
21974725
22974725
23974725
24974725
2517751941
2617751941
2784860805
2884860805
2984860805
30621731717
31621731717
32621731717
334916699013
344916699013

[0,1,1,5,5,5,5,5,133,389,901,1925,3973,8069,8069,
 24453,57221,57221,188293,450437,974725,974725,
 974725,974725,974725,17751941,17751941,84860805,
 84860805,84860805,621731717,621731717,621731717,
 4916699013,4916699013]