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!)

A239198 as a simple table

n a(n)
1 1
2 3
3 13
4 67
5 377
6 2235
7 13701
8 85947
9 548209
10 3540851
11 23093885
12 151793203
13 1004023273
14 6675725867
15 44581355765
16 298829626795
17 2009477057761
18 13550281076451
19 91594501130989
20 620471833255971
21 4211165312423001

[1,3,13,67,377,2235,13701,85947,548209,3540851,
 23093885,151793203,1004023273,6675725867,
 44581355765,298829626795,2009477057761,
 13550281076451,91594501130989,620471833255971,
 4211165312423001]

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 March 29 11:45 EDT 2024. Contains 371278 sequences. (Running on oeis4.)