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!)

A128758 as a simple table

n a(n)
0 1
1 4
2 14
3 36
4 89
5 196
6 416
7 828
8 1600
9 2972
10 5390
11 9504
12 16436
13 27828
14 46364
15 75960
16 122772
17 195728
18 308430
19 480456
20 740921
21 1131364
22 1712348
23 2569500
24 3825641
25 5652872
26 8294612
27 12089016
28 17508609
29 25204428
30 36076540
31 51355368
32 72725909

[1,4,14,36,89,196,416,828,1600,2972,5390,9504,
 16436,27828,46364,75960,122772,195728,308430,
 480456,740921,1131364,1712348,2569500,3825641,
 5652872,8294612,12089016,17508609,25204428,
 36076540,51355368,72725909]

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 25 09:49 EDT 2024. Contains 371967 sequences. (Running on oeis4.)