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A068060 as a simple table

n a(n)
0 1
1 2
2 4
3 7
4 14
5 28
6 50
7 100
8 200
9 360
10 720
11 1440
12 2560
13 5120
14 10240
15 17920
16 35840
17 71680
18 130816
19 261632
20 523264
21 915712
22 1831424
23 3662848
24 6516608
25 13033216
26 26066432
27 46688768
28 93377536
29 186755072
30 333491200
31 666982400
32 1333964800
33 2334438400
34 4668876800

[1,2,4,7,14,28,50,100,200,360,720,1440,2560,5120,
 10240,17920,35840,71680,130816,261632,523264,
 915712,1831424,3662848,6516608,13033216,26066432,
 46688768,93377536,186755072,333491200,666982400,
 1333964800,2334438400,4668876800]

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Last modified June 4 17:49 EDT 2024. Contains 373102 sequences. (Running on oeis4.)