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!)

A305181 as a simple table

n a(n)
1 8
2 22
3 49
4 71
5 140
6 836
7 1750
8 5407
9 19965
10 44251
11 150549
12 488420
13 1217938
14 3981440
15 12553050
16 34234337
17 106068538
18 331125859
19 954603491
20 2861242231
21 8832265881
22 26265684299
23 77767182950
24 237076601097
25 715625119985
26 2119273438439

[8,22,49,71,140,836,1750,5407,19965,44251,150549,
 488420,1217938,3981440,12553050,34234337,
 106068538,331125859,954603491,2861242231,
 8832265881,26265684299,77767182950,237076601097,
 715625119985,2119273438439]

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 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)