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A026814 as a simple table

n a(n)
0 0
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 1
9 1
10 2
11 3
12 5
13 7
14 11
15 15
16 22
17 29
18 40
19 52
20 70
21 89
22 116
23 146
24 186
25 230
26 288
27 352
28 434
29 525
30 638
31 764
32 919
33 1090
34 1297
35 1527
36 1801
37 2104
38 2462
39 2857
40 3319
41 3828
42 4417
43 5066
44 5812
45 6630
46 7564
47 8588
48 9749
49 11018
50 12450
51 14012
52 15765
53 17674

[0,0,0,0,0,0,0,0,1,1,2,3,5,7,11,15,22,29,40,52,70,
 89,116,146,186,230,288,352,434,525,638,764,919,
 1090,1297,1527,1801,2104,2462,2857,3319,3828,4417,
 5066,5812,6630,7564,8588,9749,11018,12450,14012,
 15765,17674]

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Last modified November 13 17:34 EST 2019. Contains 329106 sequences. (Running on oeis4.)