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!)

A074429 as a simple table

n a(n)
1 0
2 0
3 1
4 6
5 42
6 270
7 1296
8 5832
9 29160
10 159408
11 894829
12 5038848
13 28304640
14 157913897
15 877515379
16 4895520768
17 27541503360
18 156116108160
19 889181991936
20 5077997833419
21 29045467518171
22 166354131141818
23 954256949236825
24 5484237660094464
25 31581437286776820

[0,0,1,6,42,270,1296,5832,29160,159408,894829,
 5038848,28304640,157913897,877515379,4895520768,
 27541503360,156116108160,889181991936,
 5077997833419,29045467518171,166354131141818,
 954256949236825,5484237660094464,
 31581437286776820]

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 29 02:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)