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!)

A227035 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 2
5 6
6 16
7 36
8 76
9 172
10 436
11 1156
12 3006
13 7606
14 19202
15 49466
16 130156
17 345356
18 915196
19 2421532
20 6427001
21 17163581
22 46087911
23 124133531
24 334850208
25 904691576
26 2449891276
27 6651540676
28 18100561856
29 49344295152
30 134719523056
31 368350942416
32 1008680051756

[1,1,1,1,2,6,16,36,76,172,436,1156,3006,7606,
 19202,49466,130156,345356,915196,2421532,6427001,
 17163581,46087911,124133531,334850208,904691576,
 2449891276,6651540676,18100561856,49344295152,
 134719523056,368350942416,1008680051756]

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 16 14:51 EDT 2024. Contains 371749 sequences. (Running on oeis4.)