login
This site is supported by donations to The OEIS Foundation.

 

Logo


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

A181305 as a simple table

n a(n)
0 0
1 1
2 5
3 24
4 104
5 432
6 1736
7 6820
8 26332
9 100308
10 377996
11 1411844
12 5234428
13 19285252
14 70670972
15 257766212
16 936336572
17 3388962884
18 12226547132
19 43983439684
20 157814634684
21 564917186372
22 2017873643708
23 7193745818436

[0,1,5,24,104,432,1736,6820,26332,100308,377996,
 1411844,5234428,19285252,70670972,257766212,
 936336572,3388962884,12226547132,43983439684,
 157814634684,564917186372,2017873643708,
 7193745818436]

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 20 05:51 EDT 2019. Contains 327212 sequences. (Running on oeis4.)