login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


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

A192302 as a simple table

n a(n)
1 2
2 2
3 9
4 19
5 45
6 90
7 180
8 340
9 639
10 1185
11 2137
12 3842
13 6868
14 12052
15 21139
16 36596
17 63436
18 109825
19 188078
20 322446
21 548220
22 933825
23 1590585
24 2688667
25 4551372
26 7704396
27 12956146
28 21817835
29 36549185
30 61338443

[2,2,9,19,45,90,180,340,639,1185,2137,3842,6868,
 12052,21139,36596,63436,109825,188078,322446,
 548220,933825,1590585,2688667,4551372,7704396,
 12956146,21817835,36549185,61338443]

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 September 25 12:57 EDT 2021. Contains 347654 sequences. (Running on oeis4.)