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”).

A315593 as a simple table

na(n)
01
16
212
312
424
524
624
742
848
936
1048
1148
1260
1360
1454
1590
1696
1772
1884
1996
2096
2196
22102
23138
24126
25108
26120
27132
28132
29126
30150
31186
32162
33144
34168
35168
36168
37174
38198
39216
40198
41180
42204
43204
44198
45222
46246
47252
48234
49228

[1,6,12,12,24,24,24,42,48,36,48,48,60,60,54,90,96,
 72,84,96,96,96,102,138,126,108,120,132,132,126,
 150,186,162,144,168,168,168,174,198,216,198,180,
 204,204,198,222,246,252,234,228]