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.

A372288 Array read by upward antidiagonals: A(n, k) = A265745(A372282(n, k)), n,k >= 1, where A265745(n) is the sum of digits in "Jacobsthal greedy base".

Table of values

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1
9 1
10 3
11 1
12 1
13 1
14 3
15 3
16 1
17 1
18 1
19 3
20 3
21 1
22 1
23 1
24 1
25 3
26 3
27 3
28 3
29 1
30 1
31 1
32 1
33 3
34 3
35 1
36 3
37 1
38 1
39 1
40 1
41 3
42 1
43 1
44 3
45 3
46 1
47 1
48 1
49 1
50 1
51 1
52 1
53 5
54 3
55 3
56 1
57 1
58 1
59 1
60 1
61 1
62 1
63 3
64 1
65 3
66 1
67 1
68 1
69 1
70 1
71 1
72 1
73 1
74 1
75 1
76 3
77 1
78 3
79 1
80 1
81 1
82 1
83 1
84 1
85 1
86 1
87 1
88 3
89 1
90 5
91 3
92 1
93 1
94 1
95 1
96 1
97 1
98 1
99 1
100 1
101 3
102 1
103 3
104 5
105 3

List of values

[1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 3, 3, 1, 1, 1, 3, 3, 1, 1, 1, 1, 3, 3, 3, 3, 1, 1, 1, 1, 3, 3, 1, 3, 1, 1, 1, 1, 3, 1, 1, 3, 3, 1, 1, 1, 1, 1, 1, 1, 5, 3, 3, 1, 1, 1, 1, 1, 1, 1, 3, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 5, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 3, 5, 3]