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!)

A018132 as a simple table

n a(n)
0 1
1 1
2 2
3 3
4 4
5 7
6 10
7 15
8 22
9 33
10 49
11 72
12 106
13 157
14 232
15 343
16 506
17 747
18 1102
19 1626
20 2401
21 3543
22 5229
23 7717
24 11388
25 16807
26 24803
27 36604
28 54019
29 79720
30 117649
31 173623
32 256228
33 378135
34 558041
35 823543

[1,1,2,3,4,7,10,15,22,33,49,72,106,157,232,343,
 506,747,1102,1626,2401,3543,5229,7717,11388,16807,
 24803,36604,54019,79720,117649,173623,256228,
 378135,558041,823543]

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 21 08:24 EDT 2024. Contains 372729 sequences. (Running on oeis4.)