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A234591 as a simple table

na(n)
01
12
24
38
416
532
664
7128
8256
9512
101023
112044
124084
138160
1416304
1532576
1665088
17130048
18259841
19519173
201037329
212072626
224141192
238274272
2416532336
2533032288
2665999871
27131870458
28263482601
29526449078
301051866919
312101673384
324199229896
338390234112

[1,2,4,8,16,32,64,128,256,512,1023,2044,4084,8160,
 16304,32576,65088,130048,259841,519173,1037329,
 2072626,4141192,8274272,16532336,33032288,
 65999871,131870458,263482601,526449078,1051866919,
 2101673384,4199229896,8390234112]