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!)

A257028 as a simple table

n a(n)
1 1
2 4
3 10
4 28
5 49
6 64
7 79
8 109
9 169
10 1270
11 5638
12 6812
13 7951
14 11737
15 16360
16 22840
17 25394
18 33394 

[1,4,10,28,49,64,79,109,169,1270,5638,6812,7951,
 11737,16360,22840,25394,33394]

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 July 15 03:33 EDT 2024. Contains 374324 sequences. (Running on oeis4.)