{"status": "success", "data": {"description_md": "For how many integers $n$ between $1$ and $50$, inclusive, is $$\\frac{(n^2-1)!}{(n!)^{n}}$$ an integer? (Recall that $0!=1$.)\n\n$\\textbf{(A) } 31 \\qquad \\textbf{(B) } 32 \\qquad \\textbf{(C) } 33 \\qquad \\textbf{(D) } 34 \\qquad \\textbf{(E) } 35$", "description_html": "<p>For how many integers <span class=\"katex--inline\">n</span> between <span class=\"katex--inline\">1</span> and <span class=\"katex--inline\">50</span>, inclusive, is <span class=\"katex--display\">\\frac{(n^2-1)!}{(n!)^{n}}</span> an integer? (Recall that <span class=\"katex--inline\">0!=1</span>.)</p>&#10;<p><span class=\"katex--inline\">\\textbf{(A) } 31 \\qquad \\textbf{(B) } 32 \\qquad \\textbf{(C) } 33 \\qquad \\textbf{(D) } 34 \\qquad \\textbf{(E) } 35</span></p>&#10;", "hints_md": "", "hints_html": "", "editorial_md": "", "editorial_html": "", "flag_hint": "", "point_value": 4, "problem_name": "2019 AMC 10A Problem 25", "can_next": false, "can_prev": true, "nxt": "", "prev": "/problem/19_amc10A_p24"}}