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14!/(7!7!) + 13!/(6!6!) + 12!/(5!5!2!) + 11!/(4!4!3!) + 10!/(3!3!4!) + 9!/(2!2!5!) + 8!/(6!) + 1
14!/(7!7!) + 13!/(6!6!) + 12!/(5!5!2!) + 11!/(4!4!3!) + 10!/(3!3!4!) + 9!/(2!2!5!) + 8!/(6!) + 1
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