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A027012 as a simple table

na(n)
11
26
347
4199
5661
61954
75442
814696
939065
10103025
11270655
12709716
131859412
144869594
1512750611
1633383659
1787401977
18228824086
19599072310
201568395100
214106115485
2210749954101
2328143749827
2473681298664
25192900149736
26505019154414
271322157317687

[1,6,47,199,661,1954,5442,14696,39065,103025,
 270655,709716,1859412,4869594,12750611,33383659,
 87401977,228824086,599072310,1568395100,
 4106115485,10749954101,28143749827,73681298664,
 192900149736,505019154414,1322157317687]