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.

A242678 The number of ways that a score of n can be obtained using three darts on a standard dartboard.

Table of values

n a(n)
3 1
4 1
5 2
6 3
7 4
8 5
9 7
10 8
11 10
12 12
13 14
14 16
15 19
16 21
17 24
18 27
19 30
20 33
21 37
22 40
23 44
24 48
25 51
26 55
27 59
28 63
29 67
30 72
31 75
32 80
33 83
34 88
35 91
36 97
37 99
38 105
39 107
40 113
41 115
42 122
43 123
44 130
45 131
46 137
47 138
48 144
49 144
50 150
51 150
52 156
53 157
54 163
55 163
56 169
57 168
58 173
59 173
60 178
61 178
62 183
63 181
64 185
65 184
66 188
67 187
68 191
69 188
70 191
71 188
72 190
73 188
74 190
75 185
76 188
77 184
78 185
79 182
80 183
81 177
82 179
83 172
84 173
85 169
86 169
87 161
88 164
89 155
90 157
91 152
92 152
93 144
94 147
95 135
96 138
97 132
98 131
99 124
100 127
101 115
102 120
103 112
104 111
105 105
106 107
107 93
108 100
109 92
110 90
111 87
112 87
113 74
114 83
115 73
116 71
117 71
118 68
119 56
120 66
121 55
122 53
123 55
124 50
125 41
126 52
127 39
128 38
129 42
130 35
131 27
132 39
133 26
134 26
135 32
136 23
137 18
138 29
139 16
140 18
141 23
142 14
143 11
144 21
145 9
146 11
147 17
148 8
149 7
150 16
151 4
152 7
153 12
154 4
155 4
156 10
157 2
158 4
159 8
160 2
161 2
162 7
163 0
164 2
165 5
166 0
167 1
168 4
169 0
170 1
171 3
172 0
173 0
174 2
175 0
176 0
177 1
178 0
179 0
180 1

List of values

[1, 1, 2, 3, 4, 5, 7, 8, 10, 12, 14, 16, 19, 21, 24, 27, 30, 33, 37, 40, 44, 48, 51, 55, 59, 63, 67, 72, 75, 80, 83, 88, 91, 97, 99, 105, 107, 113, 115, 122, 123, 130, 131, 137, 138, 144, 144, 150, 150, 156, 157, 163, 163, 169, 168, 173, 173, 178, 178, 183, 181, 185, 184, 188, 187, 191, 188, 191, 188, 190, 188, 190, 185, 188, 184, 185, 182, 183, 177, 179, 172, 173, 169, 169, 161, 164, 155, 157, 152, 152, 144, 147, 135, 138, 132, 131, 124, 127, 115, 120, 112, 111, 105, 107, 93, 100, 92, 90, 87, 87, 74, 83, 73, 71, 71, 68, 56, 66, 55, 53, 55, 50, 41, 52, 39, 38, 42, 35, 27, 39, 26, 26, 32, 23, 18, 29, 16, 18, 23, 14, 11, 21, 9, 11, 17, 8, 7, 16, 4, 7, 12, 4, 4, 10, 2, 4, 8, 2, 2, 7, 0, 2, 5, 0, 1, 4, 0, 1, 3, 0, 0, 2, 0, 0, 1, 0, 0, 1]