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A309172 as a simple table

n a(n)
0 1
1 1
2 3
3 7
4 15
5 31
6 64
7 128
8 254
9 496
10 961
11 1844
12 3516
13 6662
14 12564
15 23593
16 44153
17 82385
18 153351
19 284857
20 528235
21 978148
22 1809120
23 3342722
24 6171318
25 11385733
26 20994298
27 38693809
28 71288111
29 131297855
30 241761727
31 445068646
32 819205061
33 1507641487
34 2774307387
35 5104712633

[1,1,3,7,15,31,64,128,254,496,961,1844,3516,6662,
 12564,23593,44153,82385,153351,284857,528235,
 978148,1809120,3342722,6171318,11385733,20994298,
 38693809,71288111,131297855,241761727,445068646,
 819205061,1507641487,2774307387,5104712633]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)