cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A275849 Number of unoccupied slopes in factorial base representation of n: a(n) = A084558(n) - A060502(n).

Table of values

n a(n)
0 0
1 0
2 1
3 0
4 1
5 1
6 2
7 1
8 1
9 0
10 1
11 1
12 2
13 1
14 2
15 1
16 1
17 1
18 2
19 2
20 1
21 1
22 2
23 2
24 3
25 2
26 2
27 1
28 2
29 2
30 2
31 1
32 1
33 0
34 1
35 1
36 2
37 1
38 2
39 1
40 1
41 1
42 2
43 2
44 1
45 1
46 2
47 2
48 3
49 2
50 2
51 1
52 2
53 2
54 3
55 2
56 2
57 1
58 2
59 2
60 2
61 1
62 2
63 1
64 1
65 1
66 2
67 2
68 1
69 1
70 2
71 2
72 3
73 2
74 3
75 2
76 2
77 2
78 2
79 1
80 2
81 1
82 1
83 1
84 3
85 2
86 3
87 2
88 2
89 2
90 2
91 2
92 2
93 2
94 2
95 2
96 3
97 3
98 2
99 2
100 3
101 3
102 2
103 2
104 1
105 1
106 2
107 2
108 2
109 2
110 2
111 2
112 2
113 2
114 3
115 3
116 2
117 2
118 3
119 3
120 4

List of values

[0, 0, 1, 0, 1, 1, 2, 1, 1, 0, 1, 1, 2, 1, 2, 1, 1, 1, 2, 2, 1, 1, 2, 2, 3, 2, 2, 1, 2, 2, 2, 1, 1, 0, 1, 1, 2, 1, 2, 1, 1, 1, 2, 2, 1, 1, 2, 2, 3, 2, 2, 1, 2, 2, 3, 2, 2, 1, 2, 2, 2, 1, 2, 1, 1, 1, 2, 2, 1, 1, 2, 2, 3, 2, 3, 2, 2, 2, 2, 1, 2, 1, 1, 1, 3, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 2, 2, 3, 3, 2, 2, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 2, 2, 3, 3, 4]