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 A124472 Benjamin Franklin's 16 X 16 magic square read by rows. 5
 200, 217, 232, 249, 8, 25, 40, 57, 72, 89, 104, 121, 136, 153, 168, 185, 58, 39, 26, 7, 250, 231, 218, 199, 186, 167, 154, 135, 122, 103, 90, 71, 198, 219, 230, 251, 6, 27, 38, 59, 70, 91, 102, 123, 134, 155, 166, 187, 60, 37, 28, 5, 252, 229, 220, 197 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS The column and row sums equal 2056. LINKS Paul Hanna, Table of n, a(n) for n = 1..256 Kevin Brown, Franklin's magic squares Jared Sparks, The Works of Benjamin Franklin: Containing Several Political and Historical Tracts Not Included in Any Former Edition, and Many Letters, Official and Private Not Hitherto Published; with Notes and a Life of the Author, Volume 6 (1856). See Plate VII. EXAMPLE 200.217.232.249...8..25..40..57..72..89.104.121.136.153.168.185 .58..39..26...7.250.231.218.199.186.167.154.135.122.103..90..71 198.219.230.251...6..27..38..59..70..91.102.123.134.155.166.187 .60..37..28...5.252.229.220.197.188.165.156.133.124.101..92..69 201.216.233.248...9..24..41..56..73..88.105.120.137.152.169.184 .55..42..23..10.247.234.215.202.183.170.151.138.119.106..87..74 203.214.235.246..11..22..43..54..75..86.107.118.139.150.171.182 .53..44..21..12.245.236.213.204.181.172.149.140.117.108..85..76 205.212.237.244..13..20..45..52..77..84.109.116.141.148.173.180 .51..46..19..14.243.238.211.206.179.174.147.142.115.110..83..78 207.210.239.242..15..18..47..50..79..82.111.114.143.146.175.178 .49..48..17..16.241.240.209.208.177.176.145.144.113.112..81..80 196.221.228.253...4..29..36..61..68..93.100.125.132.157.164.189 .62..35..30...3.254.227.222.195.190.163.158.131.126..99..94..67 194.223.226.255...2..31..34..63..66..95..98.127.130.159.162.191 .64..33..32...1.256.225.224.193.192.161.160.129.128..97..96..65 CROSSREFS Cf. A126128, A126129. Sequence in context: A114984 A192545 A118118 * A247399 A078492 A166256 Adjacent sequences:  A124469 A124470 A124471 * A124473 A124474 A124475 KEYWORD nonn,fini,tabf AUTHOR Paul D. Hanna, Dec 17 2006 STATUS approved

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Last modified March 20 09:35 EDT 2019. Contains 321345 sequences. (Running on oeis4.)