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A141589
Frenicle's 6 X 6 square read by rows: contains numbers 1 to 24 and 12 symmetric spaces (here represented by 0's).
0
0, 20, 1, 24, 5, 0, 21, 17, 0, 0, 8, 4, 16, 0, 12, 13, 0, 9, 10, 0, 18, 7, 0, 15, 3, 11, 0, 0, 14, 22, 0, 2, 19, 6, 23, 0
OFFSET
0,2
COMMENTS
Horizontal, vertical, principal diagonal and antidiagonal sums = 50.
CROSSREFS
Sequence in context: A040418 A140116 A084923 * A162153 A040419 A200092
KEYWORD
nonn,tabf,fini,full
AUTHOR
Paul Curtz, Aug 20 2008
EXTENSIONS
Edited by N. J. A. Sloane, Aug 24 2008
Edited by Jason G. Wurtzel, Oct 08 2010
STATUS
approved