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!)

A041821 as a simple table

n a(n)
0 1
1 1
2 4
3 21
4 25
5 71
6 522
7 593
8 11789
9 12382
10 98463
11 209308
12 307771
13 1748163
14 5552260
15 7300423
16 297569180
17 304869603
18 1212177989
19 6365759548
20 7577937537
21 21521634622
22 158229379891
23 179751014513
24 3573498655638
25 3753249670151
26 29846246346695
27 63445742363541

[1,1,4,21,25,71,522,593,11789,12382,98463,209308,
 307771,1748163,5552260,7300423,297569180,
 304869603,1212177989,6365759548,7577937537,
 21521634622,158229379891,179751014513,
 3573498655638,3753249670151,29846246346695,
 63445742363541]

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 February 6 01:28 EST 2023. Contains 360091 sequences. (Running on oeis4.)