數(shù)字對(duì)稱(chēng)數(shù)的二次冪（第一分冊(cè)）

上篇∣數(shù)字對(duì)稱(chēng)數(shù)的二次冪是數(shù)字對(duì)稱(chēng)數(shù)的存在性
第一章  數(shù)字對(duì)稱(chēng)數(shù)（即回文數(shù)）的定義 ························································· 3
第二章  梯形數(shù)——從三角形數(shù)到梯形數(shù) ····················································· 5
第三章  數(shù)字對(duì)稱(chēng)數(shù)的二次冪是數(shù)字對(duì)稱(chēng)數(shù)的判定 ······································ 10
第四章  數(shù)字對(duì)稱(chēng)數(shù)的二次冪是數(shù)字對(duì)稱(chēng)數(shù)的只有十二大類(lèi) ························ 11
第五章  為什么數(shù)字對(duì)稱(chēng)數(shù)的二次冪是數(shù)字對(duì)稱(chēng)數(shù)的只有十二大類(lèi) ·············· 13
第一節(jié)  冪中第i 位的最大數(shù)字與最小數(shù)字 ··················································· 13
第二節(jié)  數(shù)字對(duì)稱(chēng)數(shù)的二次冪不是數(shù)字對(duì)稱(chēng)數(shù)的判定法 ······························· 15
第三節(jié)  確定數(shù)字對(duì)稱(chēng)數(shù)的二次冪a2除十二大類(lèi)外都不是數(shù)字對(duì)稱(chēng)數(shù) ·····18
下篇∣數(shù)字對(duì)稱(chēng)數(shù)的二次冪是數(shù)字對(duì)稱(chēng)數(shù)的歸類(lèi)
第六章  歸類(lèi)框架 ······················································································ 53
第七章  數(shù)字對(duì)稱(chēng)數(shù)的乘方是數(shù)字對(duì)稱(chēng)數(shù)的類(lèi)型之十大類(lèi) ···························· 54
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