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A004805 as a simple table

na(n)
15
21028
32051
43074
54097
65120
759053
860076
961099
1062122
1163145
12118101
13119124
14120147
15121170
16177149
17178172
18179195
19236197
20237220
21295245
221048580
231049603
241050626
251051649
261052672
271107628
281108651
291109674
301110697
311166676
321167699
331168722
341225724
351226747

[5,1028,2051,3074,4097,5120,59053,60076,61099,
 62122,63145,118101,119124,120147,121170,177149,
 178172,179195,236197,237220,295245,1048580,
 1049603,1050626,1051649,1052672,1107628,1108651,
 1109674,1110697,1166676,1167699,1168722,1225724,
 1226747]