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A154545 as a simple table

n a(n)
1 1
2 15
3 21
4 25
5 27
6 33
7 45
8 49
9 51
10 55
11 69
12 81
13 91
14 99
15 115
16 117
17 119
18 121
19 123
20 125
21 129
22 133
23 135
24 141
25 143
26 145
27 147
28 153
29 155
30 159
31 161
32 165
33 169
34 171
35 175
36 177
37 183
38 185
39 187
40 189
41 195
42 213
43 215
44 217
45 219
46 221
47 231
48 235
49 237
50 243
51 245
52 247
53 249
54 253
55 255

[1,15,21,25,27,33,45,49,51,55,69,81,91,99,115,117,
 119,121,123,125,129,133,135,141,143,145,147,153,
 155,159,161,165,169,171,175,177,183,185,187,189,
 195,213,215,217,219,221,231,235,237,243,245,247,
 249,253,255]

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Last modified April 25 09:38 EDT 2024. Contains 371967 sequences. (Running on oeis4.)