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A161712 as a simple table

n a(n)
0 1
1 3
2 9
3 27
4 65
5 131
6 233
7 379
8 577
9 835
10 1161
11 1563
12 2049
13 2627
14 3305
15 4091
16 4993
17 6019
18 7177
19 8475
20 9921
21 11523
22 13289
23 15227
24 17345
25 19651
26 22153
27 24859
28 27777
29 30915
30 34281
31 37883
32 41729
33 45827
34 50185
35 54811
36 59713
37 64899
38 70377
39 76155

[1,3,9,27,65,131,233,379,577,835,1161,1563,2049,
 2627,3305,4091,4993,6019,7177,8475,9921,11523,
 13289,15227,17345,19651,22153,24859,27777,30915,
 34281,37883,41729,45827,50185,54811,59713,64899,
 70377,76155]

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Last modified August 4 09:03 EDT 2020. Contains 336201 sequences. (Running on oeis4.)