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A084972 as a simple table

n a(n)
1 1
2 2
3 3
4 4
5 7
6 12
7 20
8 35
9 57
10 102
11 182
12 323
13 585
14 1061
15 1943
16 3521
17 6606 

[1,2,3,4,7,12,20,35,57,102,182,323,585,1061,1943,
 3521,6606]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)