常见的勾股数95770(1 页)Good is good, but better carries it.精益求精,善益求善。常见的及几种通式有: (1) (3, 4, 5), (6, 8,10) … … 3n,4n,5n (n 是正整数)(2) (5,12,13) ,( 7,24,25), ( 9,40,41) … … 2n + 1, 2n^2 + 2n, 2n^2 + 2n + 1 (n 是正整数) (3) (8,15,17), (12,35,37) … …2^2*(n+1),[2(n+1)]^2-1,[2(n+1)]^2+1 (n 是正整数) (4)m^2-n^2,2mn,m^2+n^2 (m、n 均是正整数,m>n)简单列出一些:3 4 55 12 137 24 259 40 4111 60 6113 84 8515 112 1138,15,1712,35,3720,21,2920,99,10148,55,7360,91,109||…(~'…::.~{!>.`/。,:#】?·¥#:$`!