login
This site is supported by donations to The OEIS Foundation.

 

Logo

Please make a donation to keep the OEIS running. We are now in our 55th year. In the past year we added 12000 new sequences and reached 8000 citations (which often say "discovered thanks to the OEIS"). We need to raise money to hire someone to manage submissions, which would reduce the load on our editors and speed up editing.
Other ways to donate

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A050519 as a simple table

n a(n)
1 30
2 60
3 90
4 120
5 150
6 180
7 210
8 240
9 270
10 300
11 330
12 360
13 390
14 420
15 450
16 480
17 510
18 540
19 570
20 600
21 630
22 660
23 690
24 720
25 750
26 780
27 810
28 840
29 870
30 900
31 930
32 960
33 990
34 1020
35 1050
36 1080
37 1110
38 1140
39 1170
40 1200
41 1230
42 1260
43 1290
44 1320
45 1350
46 1380
47 1410
48 1440
49 1470

[30,60,90,120,150,180,210,240,270,300,330,360,390,
 420,450,480,510,540,570,600,630,660,690,720,750,
 780,810,840,870,900,930,960,990,1020,1050,1080,
 1110,1140,1170,1200,1230,1260,1290,1320,1350,1380,
 1410,1440,1470]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified December 5 13:26 EST 2019. Contains 329751 sequences. (Running on oeis4.)