The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
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!)

A241352 as a simple table

n a(n)
1 6
2 17
3 51
4 128
5 248
6 624
7 1323
8 2715
9 5798
10 11469
11 22610
12 44855
13 88994
14 180577
15 367607
16 733516
17 1503885
18 3019433
19 6043861
20 12320601
21 24650945
22 49784403
23 100845525
24 202178447
25 409323604
26 825183533
27 1660318484
28 3359379163

[6,17,51,128,248,624,1323,2715,5798,11469,22610,
 44855,88994,180577,367607,733516,1503885,3019433,
 6043861,12320601,24650945,49784403,100845525,
 202178447,409323604,825183533,1660318484,
 3359379163]

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 23 15:34 EDT 2024. Contains 372763 sequences. (Running on oeis4.)