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Posted at 2012-01-04 10:01:43
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유창우 선생님 답변입니다.
(1,3),(2,6),(3,1),(3,9),(4,12),(5,15),(6,1),(6,18),(7,21),(8,24),(9,1),(9,27),(10,30),(11,33),(12,1),(12,36),(13,39),(14,42),(15,1),(15,45),(16,48),(17,51),(18,1),(18,54),(19,57),(20,60),(21,1),(21,63),(22,66),(23,69),(24,1),(24,72),(25,75),(26,3),(26,78),(27,1),(27,81),(28,84),(29,87),(30,1),(30,90),(31,93),(32,96),(33,1),(33,99),(34,102),(35,105),(36,1),(36,108),(37,111),(38,114),(39,1),(39,117),(40,120),(41,123),(42,1),(42,126),(43,129),(44,132),(45,1),(45,135),(46,138),(47,141),(48,1),(48,144),(49,147),(50,150),(51,1),(51,153),(52,156),(53,159),(54,1),(54,162),(55,165),(56,168),(57,1),(57,171),(58,174),(59,177),(60,1),(60,180),(61,183),(62,186),(63,1),(63,189),(64,192),(65,195),(66,1),(66,198),(67,201),(68,204),(69,1),(69,207),(70,210),(71,213),(72,1),(72,216),(73,219),(74,222),(75,1),(75,225),(76,228),(77,231),(78,1),(78,234),(79,237),(80,240),(81,1),(81,243),(82,246),(83,249),(84,1),(84,252),(85,255),(86,258),(87,1),(87,261),(88,264),(89,267),(90,1),(90,270),(91,273),(92,276),(93,1),(93,279),(94,282),(95,285),(96,1),(96,288),(97,291),(98,294),(99,1),(99,297),(100,300)
이거네요 -_-;; 그냥.. mathematica 돌렸습니다;;
이유는 모르겠어요 -0-;; 134쌍 나오네요 에쿵~
답만 구했습니다..OTL |
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