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!)

A256644 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 5
5 6
6 9
7 12
8 21
9 30
10 58
11 86
12 176
13 266
14 563
15 860
16 1861
17 2862
18 6294
19 9726
20 21660
21 33594
22 75584
23 117574
24 266800
25 416026
26 950914
27 1485802
28 3417342
29 5348882
30 12369287
31 19389692
32 45052517
33 70715342
34 165002462
35 259289582
36 607283492
37 955277402
38 2244901892

[1,1,1,2,5,6,9,12,21,30,58,86,176,266,563,860,
 1861,2862,6294,9726,21660,33594,75584,117574,
 266800,416026,950914,1485802,3417342,5348882,
 12369287,19389692,45052517,70715342,165002462,
 259289582,607283492,955277402,2244901892]

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 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)