#来自在线整数序列百科全书的问候!http://oeis.org/ 搜索:id:a170874 显示1-1的1 ;%I a170874;%S S a170874 9,3,3,12,4,4,6,7,7,14,3,7,7,14,3,7,13,11,0,12,7,7,10,4,13,1,11,11,14,3,15,15,8,1,14,3,15,8,1,1,1,1,1,1,1,1,1,1,1,1,5,2,2,12,10,5,6,10,1,1,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,0,1,9,0,12,0,3,13,15,3,4,7, %U a170874 0,9,10,15,15,11,13,8,14,4,11,5,9,15,10,0,3,10,9,15,0,14,14,13,0,6,4,9,12;%N A170874十六进制扩展欧拉·马斯切罗尼常量伽马。;%F A170874 a(N)=8*A104015(4n)+4*A104015(4n+1)+2*A104015(4n+2)+1*A104015(4n+3)。 %e A170874.93C467E37DB0C7DB0C7A4D1BE31F810152CB56A1CEC3AF65CC0190D3F34709FFBD8E4B5…… %t A170874实数[欧拉格拉玛~N~200,16][[1[1 A170874.实数字[欧拉格马~N~200,16][[1[1 A170874 A170874.19[欧拉格马~1]] %Y A170874参见A104015,A001620。 %K A170874缺点,基础,简单,Non %O A170874 0,1 %A A170874 %A Andrew J.Robbins_,2010年1月3日,应《OEIS最终用户许可协议》http://OEIS.org/License获取内容