login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A080692 as a simple table

n a(n)
1 0
2 1
3 3
4 8
5 18
6 40
7 88
8 192
9 400
10 832
11 1728
12 3584
13 7424
14 15360
15 31744
16 65536
17 133120
18 270336
19 548864
20 1114112
21 2260992
22 4587520
23 9306112
24 18874368
25 38273024
26 77594624
27 157286400
28 318767104
29 645922816
30 1308622848
31 2650800128

[0,1,3,8,18,40,88,192,400,832,1728,3584,7424,
 15360,31744,65536,133120,270336,548864,1114112,
 2260992,4587520,9306112,18874368,38273024,
 77594624,157286400,318767104,645922816,1308622848,
 2650800128]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 18:17 EDT 2024. Contains 371962 sequences. (Running on oeis4.)