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!)

A019264 as a simple table

n a(n)
3 0
4 1
5 3
6 0
7 11
8 20
9 21
10 88
11 215
12 500
13 1346
14 3202
15 7988
16 20718
17 52170
18 133434
19 343791
20 884925
21 2296705
22 5980607
23 15617340
24 40970117
25 107881360
26 284806893
27 753945729
28 2000642307
29 5318741443
30 14169463737
31 37822298316

[0,1,3,0,11,20,21,88,215,500,1346,3202,7988,20718,
 52170,133434,343791,884925,2296705,5980607,
 15617340,40970117,107881360,284806893,753945729,
 2000642307,5318741443,14169463737,37822298316]

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 October 28 13:26 EDT 2021. Contains 348329 sequences. (Running on oeis4.)