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!)

A202602 as a simple table

n a(n)
1 2
2 20
3 45
4 3240
5 42525
6 8292375
7 1915538625
8 312615903600
9 488462349375
10 769328200265625
11 96473756313309375
12 8682638068197843750
13 9086380738369043484375
14 527010082825404522093750
15 5081882941530686463046875
16 33712429605969723121012500000
17 21652861427859241228317809765625

[2,20,45,3240,42525,8292375,1915538625,
 312615903600,488462349375,769328200265625,
 96473756313309375,8682638068197843750,
 9086380738369043484375,527010082825404522093750,
 5081882941530686463046875,
 33712429605969723121012500000,
 21652861427859241228317809765625]

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 26 22:32 EDT 2024. Contains 372847 sequences. (Running on oeis4.)