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!)

A103198 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 2
5 5
6 11
7 21
8 36
9 58
10 94
11 166
12 331
13 716
14 1574
15 3368
16 6892
17 13447
18 25127
19 45391
20 80428
21 142615
22 259085
23 491855
24 982400
25 2045001
26 4352661
27 9291361
28 19609786
29 40574017
30 81973315
31 161568281
32 311062991
33 586764281
34 1089615033
35 2005257849
36 3688711427

[1,1,1,1,2,5,11,21,36,58,94,166,331,716,1574,3368,
 6892,13447,25127,45391,80428,142615,259085,491855,
 982400,2045001,4352661,9291361,19609786,40574017,
 81973315,161568281,311062991,586764281,1089615033,
 2005257849,3688711427]

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 20 10:35 EDT 2024. Contains 371827 sequences. (Running on oeis4.)