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A056827 as a simple table

n a(n)
0 0
1 0
2 0
3 1
4 2
5 4
6 6
7 8
8 10
9 13
10 16
11 20
12 24
13 28
14 32
15 37
16 42
17 48
18 54
19 60
20 66
21 73
22 80
23 88
24 96
25 104
26 112
27 121
28 130
29 140
30 150
31 160
32 170
33 181
34 192
35 204
36 216
37 228
38 240
39 253
40 266
41 280
42 294
43 308
44 322
45 337
46 352
47 368
48 384
49 400
50 416
51 433
52 450
53 468
54 486
55 504

[0,0,0,1,2,4,6,8,10,13,16,20,24,28,32,37,42,48,54,
 60,66,73,80,88,96,104,112,121,130,140,150,160,170,
 181,192,204,216,228,240,253,266,280,294,308,322,
 337,352,368,384,400,416,433,450,468,486,504]

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Last modified October 17 12:11 EDT 2019. Contains 328110 sequences. (Running on oeis4.)