A124471 Benjamin Franklin's 8 X 8 magic square read by rows.

52, 61, 4, 13, 20, 29, 36, 45, 14, 3, 62, 51, 46, 35, 30, 19, 53, 60, 5, 12, 21, 28, 37, 44, 11, 6, 59, 54, 43, 38, 27, 22, 55, 58, 7, 10, 23, 26, 39, 42, 9, 8, 57, 56, 41, 40, 25, 24, 50, 63, 2, 15, 18, 31, 34, 47, 16, 1, 64, 49, 48, 33, 32, 17

Offset

1,1

Comments

The column and row sums equal 260.

Links

Table of n, a(n) for n=1..64.

Kevin Brown, Franklin's Magic Squares

Ivars Peterson, Counting Franklin's Magic Squares.

Example

52.61..4.13.20.29.36.45
14..3.62.51.46.35.30.19
53.60..5.12.21.28.37.44
11..6.59.54.43.38.27.22
55.58..7.10.23.26.39.42
.9..8.57.56.41.40.25.24
50.63..2.15.18.31.34.47
16..1.64.49.48.33.32.17

Crossrefs

Cf. A124472-A124474.

Sequence in context: A025360 A271309 A045178 * A107933 A039388 A043211

Adjacent sequences: A124468 A124469 A124470 * A124472 A124473 A124474

Keyword

nonn,tabf,fini,full

Author

Paul D. Hanna, Dec 17 2006

Status

approved