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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.

A362849 Triangle read by rows, T(n, k) = A243664(n) * binomial(n, k).

Table of values

n a(n)
0 1
1 1
2 1
3 21
4 42
5 21
6 1849
7 5547
8 5547
9 1849
10 426405
11 1705620
12 2558430
13 1705620
14 426405
15 203374081
16 1016870405
17 2033740810
18 2033740810
19 1016870405
20 203374081
21 173959321557
22 1043755929342
23 2609389823355
24 3479186431140
25 2609389823355
26 1043755929342
27 173959321557

List of values

[1, 1, 1, 21, 42, 21, 1849, 5547, 5547, 1849, 426405, 1705620, 2558430, 1705620, 426405, 203374081, 1016870405, 2033740810, 2033740810, 1016870405, 203374081, 173959321557, 1043755929342, 2609389823355, 3479186431140, 2609389823355, 1043755929342, 173959321557]

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

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