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A288976 as a simple table

n a(n)
0 1
1 3
2 5
3 15
4 27
5 63
6 71
7 255
8 335
9 1023
10 1439
11 3839
12 5695
13 16383
14 23167
15 64511
16 125183
17 190463
18 522751
19 897023
20 2073599
21 3784703
22 8243199
23 8781823
24 33476607
25 38993919
26 134094847
27 147324927
28 536297471
29 724566015
30 1772650495
31 2902458367
32 8184987647

[1,3,5,15,27,63,71,255,335,1023,1439,3839,5695,
 16383,23167,64511,125183,190463,522751,897023,
 2073599,3784703,8243199,8781823,33476607,38993919,
 134094847,147324927,536297471,724566015,
 1772650495,2902458367,8184987647]

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Last modified April 19 17:51 EDT 2024. Contains 371797 sequences. (Running on oeis4.)