There are 1239 Steiner triple systems \(STS(31)\) of 2-rank 27 (Q851747)
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scientific article; zbMATH DE number 5075344
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | There are 1239 Steiner triple systems \(STS(31)\) of 2-rank 27 |
scientific article; zbMATH DE number 5075344 |
Statements
There are 1239 Steiner triple systems \(STS(31)\) of 2-rank 27 (English)
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22 November 2006
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Steiner triple system of 2-rank 27
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Block code of a design
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Backtracking search with isomorph rejection
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