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A186505 as a simple table

n a(n)
0 1
1 0
2 1
3 0
4 1
5 1
6 1
7 2
8 2
9 3
10 4
11 5
12 8
13 9
14 14
15 18
16 25
17 34
18 46
19 64
20 86
21 119
22 162
23 222
24 304
25 416
26 571
27 780
28 1071
29 1466
30 2010
31 2754
32 3775
33 5175
34 7092
35 9724
36 13329
37 18274
38 25052
39 34347
40 47091
41 64562
42 88522
43 121369
44 166411
45 228168
46 312848
47 428959
48 588163

[1,0,1,0,1,1,1,2,2,3,4,5,8,9,14,18,25,34,46,64,86,
 119,162,222,304,416,571,780,1071,1466,2010,2754,
 3775,5175,7092,9724,13329,18274,25052,34347,47091,
 64562,88522,121369,166411,228168,312848,428959,
 588163]

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Last modified May 14 17:50 EDT 2024. Contains 372533 sequences. (Running on oeis4.)