3,4

G. Resta and G. Sburlati, On the number of different permanents of some sparse (0,1)-circulant matrices, Linear Algebra and its Applications, Vol. 375 (2003), pp. 197-209.

Table of n, a(n) for n=3..61.

Sequence in context: A242309 A275663 A060585 * A142246 A080428 A120004

Adjacent sequences: A114448 A114449 A114450 * A114452 A114453 A114454

nonn

Giovanni Resta, Feb 14 2006

approved