login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A038087 as a simple table

n a(n)
1 1
2 1
3 1
4 2
5 3
6 6
7 12
8 25
9 52
10 112
11 238
12 503
13 1053
14 2194
15 4547
16 9406
17 19401
18 39965
19 82189
20 168837
21 346380
22 709917
23 1453380
24 2972636
25 6074138
26 12400794
27 25295272
28 51556337
29 104998985
30 213681811
31 434548933
32 883104930
33 1793484049
34 3640032699
35 7383188993

[1,1,1,2,3,6,12,25,52,112,238,503,1053,2194,4547,
 9406,19401,39965,82189,168837,346380,709917,
 1453380,2972636,6074138,12400794,25295272,
 51556337,104998985,213681811,434548933,883104930,
 1793484049,3640032699,7383188993]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified January 25 03:49 EST 2020. Contains 331241 sequences. (Running on oeis4.)