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A097093 as a simple table

n a(n)
1 0
2 0
3 0
4 0
5 1
6 0
7 1
8 1
9 2
10 3
11 4
12 4
13 8
14 9
15 14
16 16
17 23
18 27
19 39
20 48
21 62
22 76
23 100
24 120
25 159
26 190
27 241
28 292
29 367
30 443
31 552
32 663
33 816
34 980
35 1200
36 1430
37 1742
38 2075
39 2504
40 2979
41 3575
42 4232
43 5063
44 5980
45 7114
46 8382
47 9930
48 11663
49 13773
50 16140
51 18980
52 22190
53 26017

[0,0,0,0,1,0,1,1,2,3,4,4,8,9,14,16,23,27,39,48,62,
 76,100,120,159,190,241,292,367,443,552,663,816,
 980,1200,1430,1742,2075,2504,2979,3575,4232,5063,
 5980,7114,8382,9930,11663,13773,16140,18980,22190,
 26017]

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Last modified April 18 14:46 EDT 2024. Contains 371780 sequences. (Running on oeis4.)