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!)

A048474 as a simple table

n a(n)
0 1
1 4
2 13
3 37
4 97
5 241
6 577
7 1345
8 3073
9 6913
10 15361
11 33793
12 73729
13 159745
14 344065
15 737281
16 1572865
17 3342337
18 7077889
19 14942209
20 31457281
21 66060289
22 138412033
23 289406977
24 603979777
25 1258291201
26 2617245697
27 5435817985

[1,4,13,37,97,241,577,1345,3073,6913,15361,33793,
 73729,159745,344065,737281,1572865,3342337,
 7077889,14942209,31457281,66060289,138412033,
 289406977,603979777,1258291201,2617245697,
 5435817985]

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 March 29 10:22 EDT 2024. Contains 371268 sequences. (Running on oeis4.)