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!)

A089749 as a simple table

n a(n)
1 1
2 3
3 7
4 19
5 21
6 31
7 33
8 39
9 41
10 49
11 51
12 59
13 61
14 71
15 79
16 93
17 107
18 119
19 121
20 123
21 139
22 147
23 159
24 169
25 171
26 177
27 179
28 181
29 191
30 197
31 219
32 233
33 247
34 253
35 257
36 263
37 273
38 281
39 293
40 343
41 351
42 359
43 391
44 417
45 427
46 439
47 441
48 449
49 451
50 459
51 461
52 489
53 503
54 517
55 529
56 531

[1,3,7,19,21,31,33,39,41,49,51,59,61,71,79,93,107,
 119,121,123,139,147,159,169,171,177,179,181,191,
 197,219,233,247,253,257,263,273,281,293,343,351,
 359,391,417,427,439,441,449,451,459,461,489,503,
 517,529,531]

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 11:16 EDT 2024. Contains 371967 sequences. (Running on oeis4.)