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A271821 as a simple table

n a(n)
1 3
2 4
3 5
4 6
5 10
6 23
7 30
8 33
9 64
10 189
11 207
12 213
13 463
14 547
15 1225
16 1795
17 3726
18 3947
19 4989
20 5226
21 9825
22 11489
23 12666
24 14512
25 19588
26 28795
27 29903
28 31889
29 71357

[3,4,5,6,10,23,30,33,64,189,207,213,463,547,1225,
 1795,3726,3947,4989,5226,9825,11489,12666,14512,
 19588,28795,29903,31889,71357]

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Last modified September 7 23:15 EDT 2024. Contains 375749 sequences. (Running on oeis4.)