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.

A185868 (Odd,odd)-polka dot array in the natural number array A000027, by antidiagonals.

Table of values

n a(n)
1 1
2 4
3 6
4 11
5 13
6 15
7 22
8 24
9 26
10 28
11 37
12 39
13 41
14 43
15 45
16 56
17 58
18 60
19 62
20 64
21 66
22 79
23 81
24 83
25 85
26 87
27 89
28 91
29 106
30 108
31 110
32 112
33 114
34 116
35 118
36 120
37 137
38 139
39 141
40 143
41 145
42 147
43 149
44 151
45 153
46 172
47 174
48 176
49 178
50 180
51 182
52 184
53 186
54 188
55 190
56 211
57 213
58 215
59 217
60 219
61 221
62 223
63 225
64 227
65 229
66 231
67 254
68 256
69 258
70 260
71 262
72 264
73 266
74 268
75 270
76 272
77 274
78 276
79 301
80 303
81 305
82 307
83 309
84 311
85 313
86 315
87 317
88 319
89 321
90 323
91 325
92 352
93 354
94 356
95 358
96 360
97 362
98 364
99 366
100 368
101 370
102 372
103 374
104 376
105 378

List of values

[1, 4, 6, 11, 13, 15, 22, 24, 26, 28, 37, 39, 41, 43, 45, 56, 58, 60, 62, 64, 66, 79, 81, 83, 85, 87, 89, 91, 106, 108, 110, 112, 114, 116, 118, 120, 137, 139, 141, 143, 145, 147, 149, 151, 153, 172, 174, 176, 178, 180, 182, 184, 186, 188, 190, 211, 213, 215, 217, 219, 221, 223, 225, 227, 229, 231, 254, 256, 258, 260, 262, 264, 266, 268, 270, 272, 274, 276, 301, 303, 305, 307, 309, 311, 313, 315, 317, 319, 321, 323, 325, 352, 354, 356, 358, 360, 362, 364, 366, 368, 370, 372, 374, 376, 378]