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!)

A203391 as a simple table

n a(n)
1 1
2 16
3 185
4 1455
5 10804
6 83876
7 661595
8 5187181
9 40522052
10 316707721
11 2476929279
12 19371658984
13 151484525968
14 1184573677051
15 9263247815357
16 72438024528140
17 566459469153425
18 4429661481889999
19 34639556932938188
20 270878300837545724

[1,16,185,1455,10804,83876,661595,5187181,
 40522052,316707721,2476929279,19371658984,
 151484525968,1184573677051,9263247815357,
 72438024528140,566459469153425,4429661481889999,
 34639556932938188,270878300837545724]

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 May 1 22:42 EDT 2024. Contains 372178 sequences. (Running on oeis4.)