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A225956 as a simple table

n a(n)
-1 1
0 1
1 0
2 1
3 1
4 1
5 1
6 1
7 2
8 2
9 2
10 2
11 3
12 3
13 3
14 4
15 5
16 5
17 5
18 6
19 7
20 8
21 8
22 10
23 12
24 12
25 13
26 15
27 17
28 18
29 19
30 22
31 25
32 27
33 28
34 32
35 36
36 38
37 41
38 46
39 51
40 54
41 58
42 64
43 71
44 76
45 81
46 89
47 99
48 105
49 112
50 123
51 134
52 143
53 153
54 167
55 182
56 194
57 207
58 225
59 244
60 260
61 277
62 301
63 325
64 346

[1,1,0,1,1,1,1,1,2,2,2,2,3,3,3,4,5,5,5,6,7,8,8,10,
 12,12,13,15,17,18,19,22,25,27,28,32,36,38,41,46,
 51,54,58,64,71,76,81,89,99,105,112,123,134,143,
 153,167,182,194,207,225,244,260,277,301,325,346]

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Last modified April 24 04:14 EDT 2024. Contains 371918 sequences. (Running on oeis4.)