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A230580 as a simple table

n a(n)
-3 0
-2 1
-1 1
0 1
1 1
2 2
3 3
4 3
5 5
6 6
7 9
8 12
9 16
10 22
11 29
12 40
13 54
14 73
15 100
16 136
17 184
18 250
19 340
20 463
21 629
22 855
23 1162
24 1579
25 2146
26 2917
27 3964
28 5388
29 7323
30 9953
31 13527
32 18385
33 24988
34 33962
35 46159
36 62737
37 85268
38 115891
39 157512
40 214082
41 290967
42 395465
43 537493

[0,1,1,1,1,2,3,3,5,6,9,12,16,22,29,40,54,73,100,
 136,184,250,340,463,629,855,1162,1579,2146,2917,
 3964,5388,7323,9953,13527,18385,24988,33962,46159,
 62737,85268,115891,157512,214082,290967,395465,
 537493]

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Last modified January 18 02:40 EST 2021. Contains 340249 sequences. (Running on oeis4.)