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!)

A140611 as a simple table

n a(n)
1 4
2 6
3 10
4 15
5 16
6 24
7 26
8 32
9 42
10 72
11 78
12 81
13 102
14 111
15 124
16 168
17 172
18 182
19 196
20 205
21 209
22 212
23 240
24 243
25 276
26 299
27 301
28 308
29 320
30 326
31 345
32 357
33 361
34 412
35 425
36 426
37 427
38 429
39 455
40 477
41 490
42 494
43 526
44 564
45 591
46 605
47 610
48 637
49 638
50 645
51 664
52 670
53 672
54 682
55 684

[4,6,10,15,16,24,26,32,42,72,78,81,102,111,124,
 168,172,182,196,205,209,212,240,243,276,299,301,
 308,320,326,345,357,361,412,425,426,427,429,455,
 477,490,494,526,564,591,605,610,637,638,645,664,
 670,672,682,684]

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 March 29 08:51 EDT 2024. Contains 371268 sequences. (Running on oeis4.)