Pascal Triangle JavaScript

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function createPascalTriangle (numRows) { var pascalTriangle = []; for (var i = 0; i < numRows; i++) { pascalTriangle[i] = new Array(i+1); for (var j = 0; j < i+1; j++) { if (j === 0 || j === i) { pascalTriangle[i][j] = 1; } else { pascalTriangle[i][j] = pascalTriangle[i-1][j-1] + pascalTriangle[i-1][j]; } } } return pascalTriangle; } console.table(createPascalTriangle(6));
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