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!)

A139714 as a simple table

n a(n)
0 0
1 0
2 1
3 3
4 6
5 10
6 15
7 22
8 36
9 72
10 165
11 385
12 859
13 1807
14 3614
15 6995
16 13380
17 25773
18 50559
19 101118
20 204820
21 416405
22 843756
23 1698458
24 3396916
25 6765175
26 13455325
27 26789257
28 53457121
29 106914242
30 214146295
31 429124630
32 859595529
33 1720537327
34 3441074654

[0,0,1,3,6,10,15,22,36,72,165,385,859,1807,3614,
 6995,13380,25773,50559,101118,204820,416405,
 843756,1698458,3396916,6765175,13455325,26789257,
 53457121,106914242,214146295,429124630,859595529,
 1720537327,3441074654]

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 07:42 EDT 2024. Contains 371905 sequences. (Running on oeis4.)