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”).

A160258 as a simple table

na(n)
18
212
316
418
520
624
724
827
928
1030
1132
1232
1336
1436
1536
1640
1740
1842
1944
2045
2148
2248
2348
2448
2550
2652
2754
2854
2956
3056
3160
3260
3360
3460
3563
3664
3764
3864
3966
4068
4170
4272
4372
4472
4572
4672
4772
4875
4976
5078
5180
5280
5380
5480
5581
5684
5784
5884
5984
6088
6188
6290
6390
6490
6590
6692
6796
6896
6996
7096
7196
7296

[8,12,16,18,20,24,24,27,28,30,32,32,36,36,36,40,
 40,42,44,45,48,48,48,48,50,52,54,54,56,56,60,60,
 60,60,63,64,64,64,66,68,70,72,72,72,72,72,72,75,
 76,78,80,80,80,80,81,84,84,84,84,88,88,90,90,90,
 90,92,96,96,96,96,96,96]