The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
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!)

A269332 as a simple table

n a(n)
1 2
2 4
3 6
4 8
5 15
6 18
7 28
8 48
9 99
10 290
11 66
12 96
13 78
14 98
15 495
16 288
17 289
18 1998
19 399
20 4980
21 798
22 968
23 897
24 3888
25 5975
26 3978
27 19899
28 6888
29 6699
30 69990
31 7998
32 9888
33 9999
34 29988
35 68985
36 299988
37 74999
38 69996
39 79989
40 799880
41 99999
42 298998
43 89999
44 589996
45 4999995
46 599978
47 498999

[2,4,6,8,15,18,28,48,99,290,66,96,78,98,495,288,
 289,1998,399,4980,798,968,897,3888,5975,3978,
 19899,6888,6699,69990,7998,9888,9999,29988,68985,
 299988,74999,69996,79989,799880,99999,298998,
 89999,589996,4999995,599978,498999]

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 May 28 16:36 EDT 2024. Contains 372916 sequences. (Running on oeis4.)