first few Fermat numbers are: 3, 5, 17, 257, 65537, 4294967297, 18446744073709551617, 340282366920938463463374607431768211457, ... (sequence A000215 in...
46 KB (4,719 words) - 15:29, 20 June 2025
integer n. A000203 Fermat numbers Fn 3, 5, 17, 257, 65537, 4294967297, 18446744073709551617, 340282366920938463463374607431768211457, ... Fn = 22n + 1 for n...
27 KB (27 words) - 18:11, 30 May 2025