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!)

A291054 as a simple table

n a(n)
3 15
4 28
5 35
6 55
7 175
8 428
9 708
10 1459
11 3311
12 6871
13 13923
14 28431
15 61670
16 127340
17 263449
18 547948
19 1151856
20 2394523
21 4979101
22 10378999
23 21675453
24 45143495
25 94020460
26 196011703
27 408686829
28 851630367
29 1774581572
30 3699023950
31 7710064963
32 16068372396
33 33487738013

[15,28,35,55,175,428,708,1459,3311,6871,13923,
 28431,61670,127340,263449,547948,1151856,2394523,
 4979101,10378999,21675453,45143495,94020460,
 196011703,408686829,851630367,1774581572,
 3699023950,7710064963,16068372396,33487738013]

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 April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)