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!)

A074568 as a simple table

n a(n)
0 3
1 19
2 129
3 919
4 6753
5 50599
6 383889
7 2937079
8 22607553
9 174833479
10 1357265649
11 10571455639
12 82577541153
13 646711933159
14 5076538019409
15 39933007340599
16 314712202247553
17 2484447507541639
18 19642880826869169
19 155514358139135959

[3,19,129,919,6753,50599,383889,2937079,22607553,
 174833479,1357265649,10571455639,82577541153,
 646711933159,5076538019409,39933007340599,
 314712202247553,2484447507541639,
 19642880826869169,155514358139135959]

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 28 10:55 EDT 2024. Contains 371241 sequences. (Running on oeis4.)