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”).

A164073 as a simple table

na(n)
11
23
32
46
54
612
78
824
916
1048
1132
1296
1364
14192
15128
16384
17256
18768
19512
201536
211024
223072
232048
246144
254096
2612288
278192
2824576
2916384
3049152
3132768
3298304
3365536
34196608
35131072
36393216
37262144
38786432
39524288
401572864
411048576
423145728
432097152
446291456

[1,3,2,6,4,12,8,24,16,48,32,96,64,192,128,384,256,
 768,512,1536,1024,3072,2048,6144,4096,12288,8192,
 24576,16384,49152,32768,98304,65536,196608,131072,
 393216,262144,786432,524288,1572864,1048576,
 3145728,2097152,6291456]