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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.

A357121 Irregular triangle T(n, k), n > 0, k = 1..A352104(n); the n-th row contains, in ascending order, the terms in the lazy tribonacci representation of n.

Table of values

n a(n)
1 1
2 2
3 1
4 2
5 4
6 1
7 4
8 2
9 4
10 1
11 2
12 4
13 1
14 7
15 2
16 7
17 1
18 2
19 7
20 4
21 7
22 1
23 4
24 7
25 2
26 4
27 7
28 1
29 2
30 4
31 7
32 2
33 13
34 1
35 2
36 13
37 4
38 13
39 1
40 4
41 13
42 2
43 4
44 13
45 1
46 2
47 4
48 13
49 1
50 7
51 13
52 2
53 7
54 13
55 1
56 2
57 7
58 13
59 4
60 7
61 13
62 1
63 4
64 7
65 13
66 2
67 4
68 7
69 13
70 1
71 2
72 4
73 7
74 13
75 4
76 24
77 1
78 4
79 24
80 2
81 4
82 24

List of values

[1, 2, 1, 2, 4, 1, 4, 2, 4, 1, 2, 4, 1, 7, 2, 7, 1, 2, 7, 4, 7, 1, 4, 7, 2, 4, 7, 1, 2, 4, 7, 2, 13, 1, 2, 13, 4, 13, 1, 4, 13, 2, 4, 13, 1, 2, 4, 13, 1, 7, 13, 2, 7, 13, 1, 2, 7, 13, 4, 7, 13, 1, 4, 7, 13, 2, 4, 7, 13, 1, 2, 4, 7, 13, 4, 24, 1, 4, 24, 2, 4, 24]

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