login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A322698 as a simple table

n a(n)
0 1
1 2
2 4
3 10
4 40
5 278
6 3554
7 84590
8 3776280
9 317806466
10 50710452574
11 15414839551538
12 8964708979273634
13 10008446308186072290
14 21518891146915893435358
15 89320970210116481106835986
16 717558285660687970023516336792
17 11176382741327158622885664697124082
18 338202509574712032788035618665293979610

[1,2,4,10,40,278,3554,84590,3776280,317806466,
 50710452574,15414839551538,8964708979273634,
 10008446308186072290,21518891146915893435358,
 89320970210116481106835986,
 717558285660687970023516336792,
 11176382741327158622885664697124082,
 338202509574712032788035618665293979610]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 10 02:39 EDT 2020. Contains 333392 sequences. (Running on oeis4.)