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!)

A199297 as a simple table

n a(n)
1 1
2 3
3 13
4 59
5 257
6 1088
7 4547
8 18906
9 78448
10 325210
11 1347552
12 5582415
13 23122986
14 95771842
15 396659584
16 1642825239
17 6803957409
18 28179306468
19 116707377067
20 483354745392
21 2001859113304
22 8290886288280
23 34337476313478
24 142211844759126
25 588983541662827

[1,3,13,59,257,1088,4547,18906,78448,325210,
 1347552,5582415,23122986,95771842,396659584,
 1642825239,6803957409,28179306468,116707377067,
 483354745392,2001859113304,8290886288280,
 34337476313478,142211844759126,588983541662827]

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 7 04:20 EDT 2020. Contains 333292 sequences. (Running on oeis4.)