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!)

A248980 as a simple table

n a(n)
1 1
2 5
3 13
4 17
5 37
6 53
7 61
8 85
9 89
10 97
11 101
12 109
13 149
14 185
15 197
16 205
17 221
18 229
19 257
20 313
21 349
22 397
23 421
24 425
25 461
26 481
27 485
28 493
29 545
30 557
31 577
32 629
33 689
34 701
35 725
36 733
37 797
38 829
39 841
40 845
41 865
42 901
43 953
44 1021
45 1037
46 1069
47 1073
48 1105
49 1157
50 1165
51 1181
52 1189
53 1193
54 1241
55 1249
56 1301

[1,5,13,17,37,53,61,85,89,97,101,109,149,185,197,
 205,221,229,257,313,349,397,421,425,461,481,485,
 493,545,557,577,629,689,701,725,733,797,829,841,
 845,865,901,953,1021,1037,1069,1073,1105,1157,
 1165,1181,1189,1193,1241,1249,1301]

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 1 13:51 EDT 2024. Contains 372174 sequences. (Running on oeis4.)