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!)

A291951 as a simple table

n a(n)
3 3
4 12
5 75
6 369
7 2744
8 5284
9 47502
10 75010
11 447777
12 305928
13 2826213
14 2737574
15 13415370
16 11249496
17 51687174
18 20411883
19 169877974
20 130816100
21 491279628
22 374381117
23 1284687103
24 589507200
25 3090684250
26 2235035062
27 6923313000
28 4868270582
29 14611365945
30 4263149880

[3,12,75,369,2744,5284,47502,75010,447777,305928,
 2826213,2737574,13415370,11249496,51687174,
 20411883,169877974,130816100,491279628,374381117,
 1284687103,589507200,3090684250,2235035062,
 6923313000,4868270582,14611365945,4263149880]

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 July 16 02:34 EDT 2024. Contains 374343 sequences. (Running on oeis4.)