login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A042001 as a simple table

n a(n)
0 1
1 1
2 7
3 8
4 15
5 23
6 107
7 237
8 818
9 11689
10 12507
11 274336
12 286843
13 4290138
14 13157257
15 30604652
16 135575865
17 166180517
18 301756382
19 467936899
20 3109377776
21 3577314675
22 160511223476
23 164088538151
24 1145042452382
25 1309130990533
26 2454173442915
27 3763304433448

[1,1,7,8,15,23,107,237,818,11689,12507,274336,
 286843,4290138,13157257,30604652,135575865,
 166180517,301756382,467936899,3109377776,
 3577314675,160511223476,164088538151,
 1145042452382,1309130990533,2454173442915,
 3763304433448]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 23 09:20 EDT 2019. Contains 321424 sequences. (Running on oeis4.)