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.

A053091 F^3-convex polyominoes on the honeycomb lattice by number of cells.

Table of values

n a(n)
1 1
2 3
3 5
4 6
5 9
6 11
7 10
8 15
9 18
10 14
11 21
12 23
13 18
14 30
15 29
16 21
17 33
18 35
19 31
20 39
21 41
22 30
23 42
24 54
25 35
26 51
27 53
28 38
29 66
30 54
31 42
32 63
33 65
34 60
35 69
36 70
37 43
38 75
39 90
40 54
41 81
42 83
43 63
44 93
45 89
46 62
47 90
48 95
49 84
50 99
51 90
52 77
53 105
54 126
55 74
56 111
57 113
58 60
59 138
60 119
61 91
62 126
63 125
64 108

List of values

[1, 3, 5, 6, 9, 11, 10, 15, 18, 14, 21, 23, 18, 30, 29, 21, 33, 35, 31, 39, 41, 30, 42, 54, 35, 51, 53, 38, 66, 54, 42, 63, 65, 60, 69, 70, 43, 75, 90, 54, 81, 83, 63, 93, 89, 62, 90, 95, 84, 99, 90, 77, 105, 126, 74, 111, 113, 60, 138, 119, 91, 126, 125, 108]