%I#4 2014年3月11日21:42:35
%S 4,12,40120,40128127612841613123843648131284161344,
%电话:1366841436268143626813668413444352141619247885992151351888,
%电话:4788599214161924352140801470036415880844961614722016416147220164
%N T(N,k)=无元素的nXk 0..4数组的数量等于其左侧元素之和或其上方元素之和,模5
%C表启动
%C。。。。。4.........12.............40.................128.....................416
%C。。。。12........120...........1276...............13128..................136684
%C。。。。40.......1276..........43648.............1436268................47885992
%C。。。128......13128........1436268...........151351888.............16147220164
%C。。。416.....136684.......47885992.........16147220164...........5513429365240
%C。。1344…..1416192…..1588084496…..1713928533440…..1872818978720764
%C。。4352...14700364....52771184780.....182266933113924......637384123700005952
%C.14080.152485288.1752250223616…19369216287602148…216766214761274933980
%编号:45568.1582134540.58199143332448.2058888739348279616.73739429314877219107168
%H R.H.Hardin,n表,n=1..144的a(n)</a>
%F列k的经验值:
%F k=1:a(n)=2*a(n-1)+4*a(n-2)
%F k=2:[顺序7]
%F k=3:[顺序32]
%e n=3 k=4的一些解
%e。。1..2..4..3....1..2..2..1....1..2..2..3....1..2..1..1....1..2..2..3
%e。。3..1..3..4....4..1..4..2....2..4..3..2....2..0..0..4....3..1..0..2
%e。。2..4..3..3....2..4..0..0....2..0..3..3....1..3..3..1....2..4..4..3
%Y列1为A087206
%K nonn,表
%O 1,1号机组
%A R.H.Hardin,2014年3月11日
|