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A201435 as a simple table

na(n)
11
25
321
475
5111
6527
71275
83643
910245
1030215
1182859
12239133
13688547
141986411
155743067
1616751055
1748750751
18142319063
19416145857
201218638091
213571823395
2210485601869
2330812312143
2490634015523
25266849118935
26786358091871

[1,5,21,75,111,527,1275,3643,10245,30215,82859,
 239133,688547,1986411,5743067,16751055,48750751,
 142319063,416145857,1218638091,3571823395,
 10485601869,30812312143,90634015523,266849118935,
 786358091871]