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A027009 as a simple table

na(n)
11
21
39
414
546
681
7209
8389
9901
101726
113774
127349
1315541
1430561
1563329
16125294
17256366
18509161
191033449
202057549
214154701
228284926
2316673534
2433282989
2566837421
26133507081
27267724809
28535010414
291071881326
302142612801

[1,1,9,14,46,81,209,389,901,1726,3774,7349,15541,
 30561,63329,125294,256366,509161,1033449,2057549,
 4154701,8284926,16673534,33282989,66837421,
 133507081,267724809,535010414,1071881326,
 2142612801]