login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo

Thanks to everyone who made a donation during our annual appeal!
To see the list of donors, or make a donation, see the OEIS Foundation home page.

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

A060580 as a simple table

n a(n)
0 1
1 10
2 40
3 185
4 765
5 2845
6 10220
7 33885
8 105185
9 305465
10 830811
11 2119875
12 5091525
13 11565505
14 24977315
15 51552005
16 102175360
17 195301015
18 361365695
19 649360880
20 1136438375
21 1941722170
22 3245874555
23 5318438260
24 8555568895
25 13531506921

[1,10,40,185,765,2845,10220,33885,105185,305465,
 830811,2119875,5091525,11565505,24977315,51552005,
 102175360,195301015,361365695,649360880,
 1136438375,1941722170,3245874555,5318438260,
 8555568895,13531506921]

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 January 20 22:57 EST 2020. Contains 331104 sequences. (Running on oeis4.)