login
This site is supported by donations to The OEIS Foundation.

 

Logo


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

A018214 as a simple table

n a(n)
0 1
1 6
2 36
3 146
4 511
5 1512
6 4032
7 9752
8 21942
9 46252
10 92504
11 176484
12 323554
13 572264
14 981024
15 1634776
16 2656511
17 4218786
18 6562556
19 10016006
20 15024009
21 22177584
22 32258304
23 46282704
24 65567164
25 91792792
26 127097712
27 174169352

[1,6,36,146,511,1512,4032,9752,21942,46252,92504,
 176484,323554,572264,981024,1634776,2656511,
 4218786,6562556,10016006,15024009,22177584,
 32258304,46282704,65567164,91792792,127097712,
 174169352]

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

License Agreements, Terms of Use, Privacy Policy .

Last modified February 21 06:25 EST 2018. Contains 299390 sequences. (Running on oeis4.)