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A041307 as a simple table

n a(n)
0 1
1 1
2 8
3 9
4 17
5 26
6 69
7 302
8 371
9 1415
10 3201
11 39827
12 82855
13 288392
14 371247
15 1773380
16 3918007
17 5691387
18 9609394
19 15300781
20 116714861
21 132015642
22 3285090269
23 3417105911
24 27204831646
25 30621937557
26 57826769203
27 88448706760
28 234724182723
29 1027345437652

[1,1,8,9,17,26,69,302,371,1415,3201,39827,82855,
 288392,371247,1773380,3918007,5691387,9609394,
 15300781,116714861,132015642,3285090269,
 3417105911,27204831646,30621937557,57826769203,
 88448706760,234724182723,1027345437652]

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Last modified May 7 02:20 EDT 2021. Contains 343636 sequences. (Running on oeis4.)