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!)

A058331 as a simple table

n a(n)
0 1
1 3
2 9
3 19
4 33
5 51
6 73
7 99
8 129
9 163
10 201
11 243
12 289
13 339
14 393
15 451
16 513
17 579
18 649
19 723
20 801
21 883
22 969
23 1059
24 1153
25 1251
26 1353
27 1459
28 1569
29 1683
30 1801
31 1923
32 2049
33 2179
34 2313
35 2451
36 2593
37 2739
38 2889
39 3043
40 3201
41 3363
42 3529
43 3699
44 3873
45 4051

[1,3,9,19,33,51,73,99,129,163,201,243,289,339,393,
 451,513,579,649,723,801,883,969,1059,1153,1251,
 1353,1459,1569,1683,1801,1923,2049,2179,2313,2451,
 2593,2739,2889,3043,3201,3363,3529,3699,3873,4051]

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 13 12:32 EDT 2024. Contains 372519 sequences. (Running on oeis4.)