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A288717 as a simple table

n a(n)
1 2
2 3
3 5
4 7
5 19
6 31
7 61
8 79
9 12241
10 19801
11 29641
12 76561
13 379441
14 2016841
15 2756161
16 1838865601
17 4150656721
18 337767408001
19 956960801281
20 21617114112001
21 1534815101952001
22 9590944392057601
23 30891838760640001
24 119715577952256001
25 767275551364608001

[2,3,5,7,19,31,61,79,12241,19801,29641,76561,
 379441,2016841,2756161,1838865601,4150656721,
 337767408001,956960801281,21617114112001,
 1534815101952001,9590944392057601,
 30891838760640001,119715577952256001,
 767275551364608001]

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Last modified April 25 06:14 EDT 2024. Contains 371964 sequences. (Running on oeis4.)