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!)

A081207 as a simple table

n a(n)
0 1
1 2
2 3
3 7
4 16
5 37
6 89
7 216
8 529
9 1307
10 3248
11 8111
12 20339
13 51176
14 129143
15 326717
16 828374
17 2104361
18 5354979
19 13647682
20 34830191
21 89000157
22 227674188
23 583017657
24 1494365341
25 3833592212
26 9842373849
27 25287895051
28 65016153154
29 167264946727

[1,2,3,7,16,37,89,216,529,1307,3248,8111,20339,
 51176,129143,326717,828374,2104361,5354979,
 13647682,34830191,89000157,227674188,583017657,
 1494365341,3833592212,9842373849,25287895051,
 65016153154,167264946727]

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 24 19:06 EDT 2024. Contains 371962 sequences. (Running on oeis4.)