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!)

A241430 as a simple table

n a(n)
1 4
2 10
3 22
4 97
5 213
6 381
7 1005
8 1900
9 4137
10 10518
11 21092
12 47994
13 111034
14 227786
15 526558
16 1173266
17 2506934
18 5760387
19 12607288
20 27523425
21 62352333
22 135931174
23 300820619
24 674058895
25 1474383381
26 3279987103
27 7290574867
28 16018404203

[4,10,22,97,213,381,1005,1900,4137,10518,21092,
 47994,111034,227786,526558,1173266,2506934,
 5760387,12607288,27523425,62352333,135931174,
 300820619,674058895,1474383381,3279987103,
 7290574867,16018404203]

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 January 28 14:40 EST 2023. Contains 359895 sequences. (Running on oeis4.)