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.

A136725 Primitive dimensions of Hadamard matrices.

Original entry on oeis.org

1, 2, 12, 20, 28, 36, 44, 52, 60, 68, 76, 84, 92, 100
Offset: 1

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Author

Artur Jasinski, Jan 19 2008

Keywords

Comments

In primitive dimensions, Hadamard matrices cannot be obtained as tensor products of Hadamard matrices of lower dimensions.

Links

Crossrefs

Cf. A007299, A136724.

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