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”).

A360390 as a simple table

na(n)
11
2-4
3-13
4-9
5-34
611
7-38
8-38
9-38
1087
11-34
12-70
13-239
146
15231
16231
17-58
18-58
19-419
20-519
21-78
22527
23-2
24-2
25-2
26843
27843
28647
29-194
30-1319
31-2280
32-2280
33-1191
34254
351479
361479
37110
381915
393436
403436
411755
42-450
43-2299
44-2783
45-2783
46-138
47-2347
48-2347
49-2347
50-2347
51254
52-422

[1,-4,-13,-9,-34,11,-38,-38,-38,87,-34,-70,-239,6,
 231,231,-58,-58,-419,-519,-78,527,-2,-2,-2,843,
 843,647,-194,-1319,-2280,-2280,-1191,254,1479,
 1479,110,1915,3436,3436,1755,-450,-2299,-2783,
 -2783,-138,-2347,-2347,-2347,-2347,254,-422]