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!)

A054949 as a simple table

n a(n)
1 1
2 1
3 19
4 1612
5 565276
6 734799976
7 3523103676184
8 63519230066936512
9 4400411105398828102336
10 1190433708177460323642937216
11 1270463865199882936737403300783744
12 5381067966904826663696685903449569172992
13 90765788839502187660342772995967835888789034496 

[1,1,19,1612,565276,734799976,3523103676184,
 63519230066936512,4400411105398828102336,
 1190433708177460323642937216,
 1270463865199882936737403300783744,
 5381067966904826663696685903449569172992,
 90765788839502187660342772995967835888789034496]

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 June 5 16:08 EDT 2024. Contains 373107 sequences. (Running on oeis4.)