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!)

A261785 as a simple table

n a(n)
0 1
1 1
2 4
3 13
4 101
5 571
6 6735
7 54713
8 873019
9 9274471
10 187278048
11 2460190261
12 60205154959
13 942541045811
14 27121249048036
15 492972449490417
16 16312991079531595
17 337650093459084079
18 12633283010644517490
19 293339323822142071021
20 12245145846336974734339

[1,1,4,13,101,571,6735,54713,873019,9274471,
 187278048,2460190261,60205154959,942541045811,
 27121249048036,492972449490417,16312991079531595,
 337650093459084079,12633283010644517490,
 293339323822142071021,12245145846336974734339]

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 April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)