Search: id:A053718 Results 1-1 of 1 results found. %I A053718 %S A053718 1,4,64,4096,423616,128802304,131119611904,431739985985536, %T A053718 2759629471089688576,52225410257290195369984, %U A053718 3239317987292851928169447424,621439868364968017851608618500096 %N A053718 Number of n X n binary matrices of order dividing 4 (also number of solutions to X^4=I in GL(n,2)). %D A053718 V. Jovovic, The cycle index polynomials of some classical groups, Belgrade, 1995, unpublished. %D A053718 Kent E. Morrison, Integer Sequences and Matrices Over Finite Fields, Journal of Integer Sequences, Vol. 9 (2006), Article 06.2.1. %Y A053718 Sequence in context: A167406 A156631 A088065 this_sequence A053773 A053763 A053923 %Y A053718 Adjacent sequences: A053715 A053716 A053717 this_sequence A053719 A053720 A053721 %K A053718 nonn %O A053718 1,2 %A A053718 Vladeta Jovovic (vladeta(AT)eunet.rs), Mar 23 2000 Search completed in 0.001 seconds