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A014540 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 1
6 3
7 9
8 19
9 36
10 62
11 102
12 153
13 229
14 324
15 447
16 603
17 798
18 1029
19 1318
20 1657
21 2055
22 2528
23 3077
24 3699
25 4430
26 5250
27 6180

[0,0,0,0,1,3,9,19,36,62,102,153,229,324,447,603,
 798,1029,1318,1657,2055,2528,3077,3699,4430,5250,
 6180]

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Last modified April 23 11:35 EDT 2024. Contains 371912 sequences. (Running on oeis4.)