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A090867 as a simple table

n a(n)
0 0
1 0
2 1
3 1
4 3
5 4
6 6
7 9
8 13
9 18
10 23
11 32
12 42
13 55
14 69
15 89
16 112
17 141
18 175
19 217
20 266
21 326
22 396
23 480
24 581
25 697
26 834
27 996
28 1183
29 1402
30 1660
31 1954
32 2297
33 2694
34 3150
35 3674
36 4280
37 4970
38 5762
39 6669
40 7701
41 8876
42 10219
43 11737
44 13460
45 15418
46 17628
47 20125
48 22951
49 26128
50 29709

[0,0,1,1,3,4,6,9,13,18,23,32,42,55,69,89,112,141,
 175,217,266,326,396,480,581,697,834,996,1183,1402,
 1660,1954,2297,2694,3150,3674,4280,4970,5762,6669,
 7701,8876,10219,11737,13460,15418,17628,20125,
 22951,26128,29709]

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Last modified February 22 09:43 EST 2019. Contains 320390 sequences. (Running on oeis4.)