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!)

A180313 as a simple table

n a(n)
1 3
2 5
3 13
4 85
5 221
6 1445
7 3757
8 24565
9 63869
10 417605
11 1085773
12 7099285
13 18458141
14 120687845
15 313788397
16 2051693365
17 5334402749
18 34878787205
19 90684846733
20 592939382485
21 1541642394461
22 10079969502245
23 26207920705837
24 171359481538165
25 445534651999229
26 2913111186148805

[3,5,13,85,221,1445,3757,24565,63869,417605,
 1085773,7099285,18458141,120687845,313788397,
 2051693365,5334402749,34878787205,90684846733,
 592939382485,1541642394461,10079969502245,
 26207920705837,171359481538165,445534651999229,
 2913111186148805]

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 1 14:15 EDT 2020. Contains 333159 sequences. (Running on oeis4.)