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A006998 as a simple table

n a(n)
0 0
1 1
2 2
3 4
4 6
5 8
6 12
7 14
8 16
9 24
10 26
11 28
12 32
13 40
14 48
15 52
16 54
17 56
18 64
19 72
20 80
21 96
22 100
23 104
24 108
25 110
26 112
27 128
28 136
29 144
30 160
31 176
32 192
33 200
34 204
35 208
36 216
37 218
38 220
39 224
40 240
41 256
42 272
43 280
44 288
45 320
46 336
47 352
48 384
49 392
50 400
51 408
52 412
53 416
54 432
55 434
56 436
57 440

[0,1,2,4,6,8,12,14,16,24,26,28,32,40,48,52,54,56,
 64,72,80,96,100,104,108,110,112,128,136,144,160,
 176,192,200,204,208,216,218,220,224,240,256,272,
 280,288,320,336,352,384,392,400,408,412,416,432,
 434,436,440]

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Last modified June 3 09:48 EDT 2024. Contains 373057 sequences. (Running on oeis4.)