login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A334405 as a simple table

na(n)
16
228
336
460
584
690
7120
8156
9210
10216
11240
12252
13270
14300
15312
16330
17336
18352
19396
20420
21468
22480
23496
24504
25540
26546
27552
28576
29588
30594
31600
32616
33624
34630
35648
36660
37672
38714
39720
40756
41760
42780
43784
44792
45816
46840
47864
48888
49900
50924
51960
52972
531000

[6,28,36,60,84,90,120,156,210,216,240,252,270,300,
 312,330,336,352,396,420,468,480,496,504,540,546,
 552,576,588,594,600,616,624,630,648,660,672,714,
 720,756,760,780,784,792,816,840,864,888,900,924,
 960,972,1000]