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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.

A174097 Triangle T(n,k,q) = Sum_{j=0..10} q^j * floor(A174093(n,k)/2^j) with q=3, read by rows.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 19
5 1
6 1
7 19
8 19
9 1
10 1
11 19
12 24
13 19
14 1
15 1
16 20
17 25
18 25
19 20
20 1
21 1
22 24
23 70
24 65
25 70
26 24
27 1
28 1
29 25
30 90
31 71
32 71
33 90
34 25
35 1
36 1
37 65
38 231
39 230
40 70
41 230
42 231
43 65
44 1
45 1
46 66
47 295
48 671
49 211
50 211
51 671
52 295
53 66
54 1
55 1
56 70
57 684
58 941
59 671
60 84
61 671
62 941
63 684
64 70
65 1

List of values

[1, 1, 1, 1, 19, 1, 1, 19, 19, 1, 1, 19, 24, 19, 1, 1, 20, 25, 25, 20, 1, 1, 24, 70, 65, 70, 24, 1, 1, 25, 90, 71, 71, 90, 25, 1, 1, 65, 231, 230, 70, 230, 231, 65, 1, 1, 66, 295, 671, 211, 211, 671, 295, 66, 1, 1, 70, 684, 941, 671, 84, 671, 941, 684, 70, 1]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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