trinomial coefficient (Q123472215)
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coefficients of x^{n+k} in (1+x+x^2)^n
Language | Label | Description | Also known as |
---|---|---|---|
English | trinomial coefficient |
coefficients of x^{n+k} in (1+x+x^2)^n |
Language | Label | Description | Also known as |
---|---|---|---|
English | trinomial coefficient |
coefficients of x^{n+k} in (1+x+x^2)^n |