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

 

Logo


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

A042449 as a simple table

n a(n)
0 1
1 2
2 5
3 7
4 19
5 26
6 71
7 168
8 9143
9 18454
10 46051
11 64505
12 175061
13 239566
14 654193
15 1547952
16 84243601
17 170035154
18 424313909
19 594349063
20 1613012035
21 2207361098
22 6027734231
23 14262829560
24 776220530471
25 1566703890502
26 3909628311475
27 5476332201977
28 14862292715429

[1,2,5,7,19,26,71,168,9143,18454,46051,64505,
 175061,239566,654193,1547952,84243601,170035154,
 424313909,594349063,1613012035,2207361098,
 6027734231,14262829560,776220530471,1566703890502,
 3909628311475,5476332201977,14862292715429]

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 June 25 03:50 EDT 2019. Contains 324338 sequences. (Running on oeis4.)