Comment on The answer is 2011. The question can be brute force.parentComments−Jach14yThis reminds me of Knuth's conjecture. http://www.perlmonks.org/?node_id=443037 (Starting with 3, apply some combination of factorial, square root, and floor functions. Knuth conjectured all natural numbers are achievable this way.)
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This reminds me of Knuth's conjecture. http://www.perlmonks.org/?node_id=443037 (Starting with 3, apply some combination of factorial, square root, and floor functions. Knuth conjectured all natural numbers are achievable this way.)