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!)

A055803 as a simple table

n a(n)
3 1
4 1
5 1
6 2
7 3
8 5
9 7
10 11
11 14
12 21
13 25
14 36
15 41
16 57
17 63
18 85
19 92
20 121
21 129
22 166
23 175
24 221
25 231
26 287
27 298
28 365
29 377
30 456
31 469
32 561
33 575
34 681
35 696
36 817
37 833
38 970
39 987
40 1141
41 1159
42 1331
43 1350
44 1541
45 1561
46 1772
47 1793
48 2025
49 2047
50 2301

[1,1,1,2,3,5,7,11,14,21,25,36,41,57,63,85,92,121,
 129,166,175,221,231,287,298,365,377,456,469,561,
 575,681,696,817,833,970,987,1141,1159,1331,1350,
 1541,1561,1772,1793,2025,2047,2301]

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 25 10:51 EDT 2024. Contains 371967 sequences. (Running on oeis4.)