A323004 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

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”).

Other ways to Give

A323004 as a simple table

n	a(n)
1	1
2	5
3	7
4	9
5	47
6	55
7	65
8	69
9	97
10	103
11	273
12	1231
13	1721
14	2277
15	3981
16	4125
17	4569
18	5135
19	8327
20	8593
21	24249
22	37609
23	396617
24	633247
25	920709
26	2165551
27	2870935

[1,5,7,9,47,55,65,69,97,103,273,1231,1721,2277, 3981,4125,4569,5135,8327,8593,24249,37609,396617, 633247,920709,2165551,2870935]