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!)

A287781 as a simple table

n a(n)
0 1
1 3
2 6
3 7
4 28
5 63
6 24
7 159
8 496
9 1023
10 992
11 3967
12 8128
13 8191
14 29056
15 59903
16 32512
17 196607
18 278016
19 653311
20 1833984
21 3670015
22 3938304
23 16162815
24 31584256
25 33030143
26 134209536
27 242450431
28 234340352
29 1073741823
30 2146533376
31 266993663
32 8587771904
33 8174698495

[1,3,6,7,28,63,24,159,496,1023,992,3967,8128,8191,
 29056,59903,32512,196607,278016,653311,1833984,
 3670015,3938304,16162815,31584256,33030143,
 134209536,242450431,234340352,1073741823,
 2146533376,266993663,8587771904,8174698495]

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 3 03:48 EDT 2024. Contains 373054 sequences. (Running on oeis4.)