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.

A377905 Irregular triangle read by rows: T(n,k) (n >= 0, k >= 0, T[n,k]>0) is the total number of occurrences of the digit k in terms 0 to n of A329447.

Table of values

n a(n)
0 1
1 2
2 1
3 2
4 3
5 3
6 3
7 1
8 3
9 4
10 2
11 3
12 4
13 4
14 4
15 4
16 4
17 1
18 4
19 5
20 4
21 2
22 4
23 5
24 5
25 3
26 4
27 5
28 5
29 5
30 5
31 5
32 5
33 5
34 1
35 5
36 6
37 5
38 5
39 2
40 5
41 6
42 6
43 5
44 3
45 5
46 6
47 6
48 6
49 4
50 5
51 6
52 6
53 6
54 6
55 6
56 6
57 6
58 6
59 6
60 1
61 6
62 7
63 6
64 6
65 6
66 2
67 6
68 7
69 7
70 6
71 6
72 3
73 6
74 7
75 7
76 7
77 6
78 4
79 6
80 7
81 7
82 7
83 7
84 5
85 6
86 7
87 7
88 7
89 7
90 7
91 7
92 7
93 7
94 7
95 7
96 7
97 1
98 7
99 8
100 7
101 7
102 7
103 7
104 2
105 7
106 8
107 8
108 7
109 7
110 7
111 3
112 7
113 8
114 8
115 8
116 7
117 7
118 4
119 7
120 8
121 8
122 8
123 8
124 7

List of values

[1, 2, 1, 2, 3, 3, 3, 1, 3, 4, 2, 3, 4, 4, 4, 4, 4, 1, 4, 5, 4, 2, 4, 5, 5, 3, 4, 5, 5, 5, 5, 5, 5, 5, 1, 5, 6, 5, 5, 2, 5, 6, 6, 5, 3, 5, 6, 6, 6, 4, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 1, 6, 7, 6, 6, 6, 2, 6, 7, 7, 6, 6, 3, 6, 7, 7, 7, 6, 4, 6, 7, 7, 7, 7, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 1, 7, 8, 7, 7, 7, 7, 2, 7, 8, 8, 7, 7, 7, 3, 7, 8, 8, 8, 7, 7, 4, 7, 8, 8, 8, 8, 7]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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