---Just give it a try---

--------Periodic-N-------------------(4t)----------------------------------------

102148期起,每隔7期,(15,26,37,*)=9

102154期起,每隔5期,(12,24,36,*)=9

102160期起,每隔3期,(09,22,35,*)=9

102166期起,每隔1期,(30,23,16,*)=9

--------VT-Ladder-------------------(5t)---------------------------------------

102152,53期起,(階梯1,2,3,4,5支,上下相減).合.(21遞-(1))--下8期開:

102152,53期,A(02-01).合.(21)---(102161期)=20

102154,55期,A(09-15).合.(20)---(102163期)=14

102156,57期,A(25-22).合.(19)---(102165期)=16

102158,59期,A(10-24).合.(18)---(102167期)=4

102160,61期,A(26-34).合.(17)---(102169期)=9(5t)

102152,53期起,(階梯1,2,3,4,5支,上下相減)+(33遞-(8))--下8期開:

102152,53期,A(02-01)+(33)---(102161期)=34

102154,55期,A(09-15)+(25)---(102163期)=31

102156,57期,A(25-22)+(17)---(102165期)=20

102158,59期,A(10-24)+(09)---(102167期)=23

102160,61期,A(26-34)+(01)---(102169期)=9(5t)

主支分享..無絕對...供參....祝中獎