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.

A283054 Triangle read by rows: T(n,k) = T(n,k-1) + T(n-1,k), T(n,0)=1, T(n,n) = T(n,n-1) + 1.

Table of values

n a(n)
0 1
1 1
2 2
3 1
4 3
5 4
6 1
7 4
8 8
9 9
10 1
11 5
12 13
13 22
14 23
15 1
16 6
17 19
18 41
19 64
20 65
21 1
22 7
23 26
24 67
25 131
26 196
27 197
28 1
29 8
30 34
31 101
32 232
33 428
34 625
35 626
36 1
37 9
38 43
39 144
40 376
41 804
42 1429
43 2055
44 2056
45 1
46 10
47 53
48 197
49 573
50 1377
51 2806
52 4861
53 6917
54 6918
55 1
56 11
57 64
58 261
59 834
60 2211
61 5017
62 9878
63 16795
64 23713
65 23714
66 1
67 12
68 76
69 337
70 1171
71 3382
72 8399
73 18277
74 35072
75 58785
76 82499
77 82500

List of values

[1, 1, 2, 1, 3, 4, 1, 4, 8, 9, 1, 5, 13, 22, 23, 1, 6, 19, 41, 64, 65, 1, 7, 26, 67, 131, 196, 197, 1, 8, 34, 101, 232, 428, 625, 626, 1, 9, 43, 144, 376, 804, 1429, 2055, 2056, 1, 10, 53, 197, 573, 1377, 2806, 4861, 6917, 6918, 1, 11, 64, 261, 834, 2211, 5017, 9878, 16795, 23713, 23714, 1, 12, 76, 337, 1171, 3382, 8399, 18277, 35072, 58785, 82499, 82500]