A053071 Number of n X n invertible binary matrices A such that A^5+I is invertible.

0, 2, 48, 4480, 2887680, 5373624320, 44196975083520, 1442855588252876800, 188570467779447305011200, 98800579402758985681259724800, 207089099087390763078860569942425600

Offset: 1

Author

Vladeta Jovovic, Mar 18 2000

Keywords

• nonn

References

• V. Jovovic, The cycle index polynomials of some classical groups, Belgrade, 1995, unpublished.

Crossrefs

Cf. A002820, A051680, A053060.