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A026716 as a simple table

na(n)
11
27
340
4217
51157
66128
732366
8170731
9900070
104743641
1124996639
12131709418
13693958384
143656283198
1519263738121
16101493477133
17534729209960
182817271322394
1914843040451314
2078201799914387
21412012556289626
222170721261223869

[1,7,40,217,1157,6128,32366,170731,900070,4743641,
 24996639,131709418,693958384,3656283198,
 19263738121,101493477133,534729209960,
 2817271322394,14843040451314,78201799914387,
 412012556289626,2170721261223869]