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!)

A222381 as a simple table

n a(n)
1 2
2 16
3 64
4 232
5 1024
6 4096
7 16224
8 65536
9 262144
10 1047680
11 4194304
12 16777216
13 67104256
14 268435456
15 1073741824
16 4294944768
17 17179869184
18 68719476736
19 274877800448
20 1099511627776
21 4398046511104
22 17592185552896
23 70368744177664

[2,16,64,232,1024,4096,16224,65536,262144,1047680,
 4194304,16777216,67104256,268435456,1073741824,
 4294944768,17179869184,68719476736,274877800448,
 1099511627776,4398046511104,17592185552896,
 70368744177664]

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 May 13 19:55 EDT 2024. Contains 372522 sequences. (Running on oeis4.)