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!)

A109782 as a simple table

n a(n)
0 0
1 1
2 -2
3 8
4 -21
5 54
6 -134
7 329
8 -798
9 1934
10 -4675
11 11294
12 -27274
13 65855
14 -158996
15 383862
16 -926735
17 2237348
18 -5401448
19 13040263
20 -31481992
21 76004268
22 -183490549
23 442985388
24 -1069461348
25 2581908109
26 -6233277590
27 15048463316
28 -36330204249
29 87708871842
30 -211747947962

[0,1,-2,8,-21,54,-134,329,-798,1934,-4675,11294,
 -27274,65855,-158996,383862,-926735,2237348,
 -5401448,13040263,-31481992,76004268,-183490549,
 442985388,-1069461348,2581908109,-6233277590,
 15048463316,-36330204249,87708871842,
 -211747947962]

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 March 28 20:05 EDT 2024. Contains 371254 sequences. (Running on oeis4.)