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!)

A228645 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 3
5 5
6 9
7 15
8 26
9 45
10 78
11 134
12 232
13 402
14 695
15 1205
16 2086
17 3613
18 6259
19 10841
20 18780
21 32531
22 56354
23 97621
24 169111
25 292954
26 507488
27 879136
28 1522947
29 2638242
30 4570298
31 7917253
32 13715281
33 23759370
34 41159039
35 71300984
36 123516755
37 213971647
38 370669282

[1,1,1,2,3,5,9,15,26,45,78,134,232,402,695,1205,
 2086,3613,6259,10841,18780,32531,56354,97621,
 169111,292954,507488,879136,1522947,2638242,
 4570298,7917253,13715281,23759370,41159039,
 71300984,123516755,213971647,370669282]

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 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)