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!)

A086209 as a simple table

n a(n)
0 1
1 1
2 2
3 3
4 6
5 11
6 29
7 66
8 216
9 656
10 2595
11 9744
12 49895
13 232379
14 1409681
15 8499639
16 62575472
17 457432705
18 4149365733
19 37128654099
20 403871166718
21 4462555420780
22 57791900756532
23 769856248243565
24 12070457173762581
25 193254691673461508
26 3581624759657803466

[1,1,2,3,6,11,29,66,216,656,2595,9744,49895,
 232379,1409681,8499639,62575472,457432705,
 4149365733,37128654099,403871166718,4462555420780,
 57791900756532,769856248243565,12070457173762581,
 193254691673461508,3581624759657803466]

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 19 02:10 EDT 2024. Contains 371782 sequences. (Running on oeis4.)