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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.

A374824 Boolean-Boolean Quilt Numbers: Triangular array T(n,k) of the number of ASM quilts of type B_n X B_k, where B_n is the Boolean lattice of subsets of an n-set ordered by inclusion.

Table of values

n a(n)
1 1
2 4
3 16
4 18
5 2309
6 2406862
7 166
8 4001278

List of values

[1, 4, 16, 18, 2309, 2406862, 166, 4001278]

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

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