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A336780 as a simple table

na(n)
21024
3647
4512
5442
6397
7365
8342
9324
10309
11297
12286
13277
14269
15263
16256
17251
18246
19242
20237
21234
22230
23227
24224
25221
26218
27216
28214
29211
30209
31207
32205
33203
34202
35200
36199
37197
38196
39194
40193
41192
42190
43189
44188
45187
46186
47185
48184
49183
50182
51181
52180
53179
54178

[1024,647,512,442,397,365,342,324,309,297,286,277,
 269,263,256,251,246,242,237,234,230,227,224,221,
 218,216,214,211,209,207,205,203,202,200,199,197,
 196,194,193,192,190,189,188,187,186,185,184,183,
 182,181,180,179,178]