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!)

A007010 as a simple table

n a(n)
1 1
2 12
3 81
4 372
5 1332
6 3984
7 10420
8 24540
9 53145
10 107436
11 205065
12 372792
13 649936
14 1092672
15 1779408
16 2817288
17 4350105
18 6567660
19 9716905
20 14114892
21 20163924
22 28368912
23 39357396
24 53902212
25 72947329
26 97636812
27 129347505
28 169725360
29 220726080
30 284659968
31 364241728

[1,12,81,372,1332,3984,10420,24540,53145,107436,
 205065,372792,649936,1092672,1779408,2817288,
 4350105,6567660,9716905,14114892,20163924,
 28368912,39357396,53902212,72947329,97636812,
 129347505,169725360,220726080,284659968,364241728]

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 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)