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A027193 as a simple table

n a(n)
0 0
1 1
2 1
3 2
4 2
5 4
6 5
7 8
8 10
9 16
10 20
11 29
12 37
13 52
14 66
15 90
16 113
17 151
18 190
19 248
20 310
21 400
22 497
23 632
24 782
25 985
26 1212
27 1512
28 1851
29 2291
30 2793
31 3431
32 4163
33 5084
34 6142
35 7456
36 8972
37 10836
38 12989
39 15613
40 18646
41 22316
42 26561
43 31659
44 37556
45 44601
46 52743
47 62416
48 73593
49 86809
50 102064
51 120025
52 140736

[0,1,1,2,2,4,5,8,10,16,20,29,37,52,66,90,113,151,
 190,248,310,400,497,632,782,985,1212,1512,1851,
 2291,2793,3431,4163,5084,6142,7456,8972,10836,
 12989,15613,18646,22316,26561,31659,37556,44601,
 52743,62416,73593,86809,102064,120025,140736]

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Last modified June 12 21:05 EDT 2024. Contains 373360 sequences. (Running on oeis4.)