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A176691 as a simple table

n a(n)
0 2
1 5
2 9
3 15
4 25
5 43
6 77
7 143
8 273
9 531
10 1045
11 2071
12 4121
13 8219
14 16413
15 32799
16 65569
17 131107
18 262181
19 524327
20 1048617
21 2097195
22 4194349
23 8388655
24 16777265
25 33554483
26 67108917
27 134217783
28 268435513
29 536870971
30 1073741885
31 2147483711
32 4294967361
33 8589934659
34 17179869253

[2,5,9,15,25,43,77,143,273,531,1045,2071,4121,
 8219,16413,32799,65569,131107,262181,524327,
 1048617,2097195,4194349,8388655,16777265,33554483,
 67108917,134217783,268435513,536870971,1073741885,
 2147483711,4294967361,8589934659,17179869253]

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Last modified March 28 13:42 EDT 2024. Contains 371254 sequences. (Running on oeis4.)