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!)

A103973 as a simple table

n a(n)
0 1
1 2
2 4
3 4
4 24
5 16
6 160
7 80
8 1120
9 448
10 8064
11 2688
12 59136
13 16896
14 439296
15 109824
16 3294720
17 732160
18 24893440
19 4978688
20 189190144
21 34398208
22 1444724736
23 240787456
24 11076222976
25 1704034304
26 85201715200
27 12171673600
28 657270374400

[1,2,4,4,24,16,160,80,1120,448,8064,2688,59136,
 16896,439296,109824,3294720,732160,24893440,
 4978688,189190144,34398208,1444724736,240787456,
 11076222976,1704034304,85201715200,12171673600,
 657270374400]

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 August 31 15:40 EDT 2024. Contains 375572 sequences. (Running on oeis4.)