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A078582 as a simple table

n a(n)
1 1
2 3
3 7
4 13
5 22
6 33
7 48
8 65
9 86
10 110
11 138
12 168
13 204
14 242
15 284
16 330
17 381
18 434
19 493
20 554

[1,3,7,13,22,33,48,65,86,110,138,168,204,242,284,
 330,381,434,493,554]

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Last modified April 17 23:23 EDT 2024. Contains 371767 sequences. (Running on oeis4.)