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!)

A006498 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 4
5 6
6 9
7 15
8 25
9 40
10 64
11 104
12 169
13 273
14 441
15 714
16 1156
17 1870
18 3025
19 4895
20 7921
21 12816
22 20736
23 33552
24 54289
25 87841
26 142129
27 229970
28 372100
29 602070
30 974169
31 1576239
32 2550409
33 4126648
34 6677056
35 10803704
36 17480761
37 28284465
38 45765225
39 74049690
40 119814916

[1,1,1,2,4,6,9,15,25,40,64,104,169,273,441,714,
 1156,1870,3025,4895,7921,12816,20736,33552,54289,
 87841,142129,229970,372100,602070,974169,1576239,
 2550409,4126648,6677056,10803704,17480761,
 28284465,45765225,74049690,119814916]

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 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)