Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:alsoKnownAs |
trinomial triangle
|
| gptkbp:application |
counting paths
trinomial expansions |
| gptkbp:field |
gptkb:combinatorics
|
| gptkbp:firstRow |
1
|
| gptkbp:hasEntry |
gptkb:OEIS:A027907
|
| gptkbp:namedAfter |
gptkb:Leonhard_Euler
|
| gptkbp:relatedTo |
gptkb:Pascal's_triangle
binomial coefficients |
| gptkbp:rowFormula |
(x+1+x^{-1})^n
|
| gptkbp:secondRow |
1 1 1
|
| gptkbp:sequence |
gptkb:triangular_array
|
| gptkbp:thirdRow |
1 2 3 2 1
|
| gptkbp:usedFor |
trinomial coefficients
|
| gptkbp:bfsParent |
gptkb:Euler,_Leonhard
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Euler's triangle
|