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A116684 as a simple table

n a(n)
0 0
1 0
2 2
3 2
4 4
5 6
6 14
7 18
8 22
9 34
10 50
11 66
12 88
13 118
14 154
15 202
16 248
17 320
18 412
19 512
20 636
21 794
22 972
23 1194
24 1454
25 1766
26 2134
27 2576
28 3092
29 3696
30 4426
31 5254
32 6214
33 7364
34 8672
35 10196
36 11986
37 14014
38 16360
39 19084
40 22190
41 25746
42 29860
43 34516
44 39846
45 45952
46 52848

[0,0,2,2,4,6,14,18,22,34,50,66,88,118,154,202,248,
 320,412,512,636,794,972,1194,1454,1766,2134,2576,
 3092,3696,4426,5254,6214,7364,8672,10196,11986,
 14014,16360,19084,22190,25746,29860,34516,39846,
 45952,52848]

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Last modified April 3 01:23 EDT 2020. Contains 333195 sequences. (Running on oeis4.)