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!)

A337950 as a simple table

n a(n)
1 5
2 25
3 125
4 353
5 1425
6 5425
7 18625
8 69121
9 286145
10 1082625
11 4250625
12 17072897
13 67375105
14 269185025
15 1079450625
16 4296933377
17 17185439745
18 68786663425
19 274902810625
20 1099633590273
21 4399081242625
22 17592482791425
23 70369226522625
24 281488801333249
25 1125907377946625
26 4503605214183425
27 18014623543066625
28 72057637105041409

[5,25,125,353,1425,5425,18625,69121,286145,
 1082625,4250625,17072897,67375105,269185025,
 1079450625,4296933377,17185439745,68786663425,
 274902810625,1099633590273,4399081242625,
 17592482791425,70369226522625,281488801333249,
 1125907377946625,4503605214183425,
 18014623543066625,72057637105041409]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified January 28 12:53 EST 2022. Contains 350656 sequences. (Running on oeis4.)