login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


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

A005393 as a simple table

n a(n)
0 0
1 0
2 1
3 5
4 23
5 118
6 710
7 4980
8 39902
9 359536
10 3598695
11 39615625
12 475687486
13 6187239475
14 86661001740
15 1300430722199
16 20814114415223
17 353948328666100
18 6372804626194309
19 121112786592293963
20 2422786846761133393
21 50888617325509644403

[0,0,1,5,23,118,710,4980,39902,359536,3598695,
 39615625,475687486,6187239475,86661001740,
 1300430722199,20814114415223,353948328666100,
 6372804626194309,121112786592293963,
 2422786846761133393,50888617325509644403]

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 August 8 19:29 EDT 2020. Contains 336298 sequences. (Running on oeis4.)