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A164240 as a simple table

n a(n)
0 1
1 2
2 4
3 8
4 16
5 30
6 56
7 108
8 209
9 400
10 764
11 1467
12 2824
13 5434
14 10461
15 20174
16 38963
17 75317
18 145720
19 282243
20 547261
21 1062132
22 2063283
23 4011819
24 7807602
25 15207879
26 29646941
27 57841822
28 112939007
29 220685055
30 431535466
31 844429711
32 1653495120
33 3239839764

[1,2,4,8,16,30,56,108,209,400,764,1467,2824,5434,
 10461,20174,38963,75317,145720,282243,547261,
 1062132,2063283,4011819,7807602,15207879,29646941,
 57841822,112939007,220685055,431535466,844429711,
 1653495120,3239839764]

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Last modified September 2 05:36 EDT 2024. Contains 375604 sequences. (Running on oeis4.)