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!)

A276294 as a simple table

n a(n)
1 2
2 12
3 45
4 189
5 805
6 3437
7 14693
8 62829
9 268677
10 1148973
11 4913509
12 21012333
13 89858053
14 384272941
15 1643321829
16 7027574381
17 30053031045
18 128520116269
19 549609131621
20 2350372894061
21 10051239005445
22 42983564779053

[2,12,45,189,805,3437,14693,62829,268677,1148973,
 4913509,21012333,89858053,384272941,1643321829,
 7027574381,30053031045,128520116269,549609131621,
 2350372894061,10051239005445,42983564779053]

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 July 22 09:18 EDT 2024. Contains 374485 sequences. (Running on oeis4.)