Number of (n+1)X2 0..2 arrays with permanents of 2X2 subblocks differing from horizontal and vertical neighbor permanents.
A205286
Number of (n+1)X2 0..2 arrays with permanents of 2X2 subblocks differing from horizontal and vertical neighbor permanents.
Terms
- a(0) =81a(1) =476a(2) =2766a(3) =15728a(4) =89630a(5) =511044a(6) =2913944a(7) =16611380a(8) =94699360a(9) =539880924a(10) =3077859284a(11) =17546758636a(12) =100033478620a(13) =570287962208
External references
- oeis: A205286