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!)

A028445 as a simple table

n a(n)
0 1
1 2
2 4
3 6
4 10
5 16
6 24
7 36
8 56
9 80
10 118
11 174
12 254
13 378
14 554
15 802
16 1168
17 1716
18 2502
19 3650
20 5324
21 7754
22 11320
23 16502
24 24054
25 35058
26 51144
27 74540
28 108664
29 158372
30 230800
31 336480
32 490458
33 714856
34 1041910
35 1518840
36 2213868
37 3226896
38 4703372
39 6855388
40 9992596

[1,2,4,6,10,16,24,36,56,80,118,174,254,378,554,
 802,1168,1716,2502,3650,5324,7754,11320,16502,
 24054,35058,51144,74540,108664,158372,230800,
 336480,490458,714856,1041910,1518840,2213868,
 3226896,4703372,6855388,9992596]

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 April 19 14:10 EDT 2024. Contains 371792 sequences. (Running on oeis4.)