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A240575 as a simple table

n a(n)
0 0
1 0
2 0
3 1
4 1
5 2
6 2
7 3
8 4
9 5
10 8
11 10
12 14
13 16
14 25
15 28
16 40
17 47
18 65
19 77
20 101
21 122
22 158
23 193
24 239
25 295
26 363
27 449
28 539
29 670
30 800
31 989
32 1169
33 1439
34 1701
35 2083
36 2442
37 2975
38 3493
39 4224
40 4941
41 5944
42 6955
43 8313
44 9706
45 11538
46 13475
47 15936
48 18568
49 21859
50 25466
51 29847

[0,0,0,1,1,2,2,3,4,5,8,10,14,16,25,28,40,47,65,77,
 101,122,158,193,239,295,363,449,539,670,800,989,
 1169,1439,1701,2083,2442,2975,3493,4224,4941,5944,
 6955,8313,9706,11538,13475,15936,18568,21859,
 25466,29847]

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Last modified December 7 04:15 EST 2023. Contains 367629 sequences. (Running on oeis4.)