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!)

A109492 as a simple table

n a(n)
1 1
2 3
3 7
4 11
5 13
6 21
7 33
8 37
9 39
10 77
11 91
12 111
13 143
14 231
15 259
16 273
17 407
18 429
19 481
20 777
21 1001
22 1221
23 1443
24 2849
25 3003
26 3367
27 5291
28 8547
29 10101
30 15873
31 37037
32 111111

[1,3,7,11,13,21,33,37,39,77,91,111,143,231,259,
 273,407,429,481,777,1001,1221,1443,2849,3003,3367,
 5291,8547,10101,15873,37037,111111]

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 03:30 EDT 2024. Contains 371782 sequences. (Running on oeis4.)