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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.

A104766 Triangle T(n,k) = A001629(n-k+2) read by rows, 1<=k<=n.

Table of values

n a(n)
1 1
2 2
3 1
4 5
5 2
6 1
7 10
8 5
9 2
10 1
11 20
12 10
13 5
14 2
15 1
16 38
17 20
18 10
19 5
20 2
21 1
22 71
23 38
24 20
25 10
26 5
27 2
28 1
29 130
30 71
31 38
32 20
33 10
34 5
35 2
36 1

List of values

[1, 2, 1, 5, 2, 1, 10, 5, 2, 1, 20, 10, 5, 2, 1, 38, 20, 10, 5, 2, 1, 71, 38, 20, 10, 5, 2, 1, 130, 71, 38, 20, 10, 5, 2, 1]

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

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