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a(3) = 2 * a(2) + b(2) = 2 * 4 + 5 = 13, b(3) = a(2) + 2 * b(2) = 4 + 2 * 5 = 4 + 10 = 14
a(4) = 2 * a(3) + b(3) = 2 * 13 + 14 = 40, b(4) = a(3) + 2 * b(3) = 13 + 2 * 14 = 13 + 28 = 41
a(5) = 2 * a(4) + b(4) = 2 * 40 + 41 = 121, b(5) = a(4) + 2 * b(4) = 40 + 2 * 41 = 40 + 82 = 122
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a(n+1) = (3^(n+1) - 1)/2, b(n+1) = (3^(n+1) + 1)/2
a(n) = (3^n - 1)/2, b(n) = (3^n + 1)/2
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Option Explicit
Dim a(6) As Integer
Sub Macro1()
Sheets("Sheet1").Select
Cells(1, 1).Value = 0
Call saiki(1)
Range("A1").Select
End Sub
Sub saiki(ByVal n As Integer)
a(n) = 1
While a(n) <= 3
If n < 6 Then
Call saiki(n + 1)
Else
Call check(0)
End If
a(n) = a(n) + 1
Wend
End Sub
Sub check(ByVal x As Integer)
Dim wa As Integer
Dim nn As Long
Dim j As Integer
wa = 0
For j = 1 To 6
wa = (wa + m(a(j))) Mod 2
Next j
If wa Then
Cells(1, 1).Value = Cells(1, 1).Value + 1
nn = 0
For j = 1 To 6
nn = nn * 10 + m(a(j))
Next j
Cells(Cells(1, 1).Value, 2).Value = nn
Range("B" & Cells(1, 1).Value).Select
End If
End Sub
Private Function m(ByVal n As Integer) As Integer
Select Case n
Case 1
m = 0
Case 2
m = 2
Case Else
m = 9
End Select
End Function
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dx/dh = - 1/5 * 1/¢åh
dh/dx = - 5 * ¢åh = 25/2 * (x - 1/8)
dh/dx * dx/dt = dh/dt = - 2/5 * ¢åh + 1/8 = x
25/2 * (x - 1/8) * dx/dt = x
25/2 * (1 - 1/8 * 1/x) * dx/dt = 1
¢é{25/2 * (1 - 1/8 * 1/x) * dx/dt}dt = ¢édt
25/2 * ¢é(1 - 1/8 * 1/x)dx = ¢édt
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log(e^(x-x0) * |x0/x|^(1/8)) = 2/25 * t
log(e^x/|x|^(1/8) * |x0|^(1/8)/e^x0) = 2/25 * t
e^x/|x|^(1/8) * |x0|^(1/8)/e^x0 = e^(2/25 * t)
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¢é(1/N)dN = ¢é(-¦Ë)dt
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N = N0 * e^(-¦Ët)
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dB/dt = ¦Ëa * A - ¦Ëb * B
dB/dt = ¦Ëa * e^(- ¦Ëa * t) - ¦Ëb * B
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dB/dt + ¦Ëb * B = ¦Ëa * e^(- ¦Ëa * t)
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B = ¦Ëa/(¦Ëb - ¦Ëa) * (e^(- ¦Ëa * t) - e^(- ¦Ëb * t))
B = (1/Ta)/(1/Tb - 1/Ta) * ((1/2)^(t/Ta) - (1/2)^(t/Tb))
B = Tb/(Tb - Ta) * ((1/2)^(t/Tb) - (1/2)^(t/Ta))

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dC/dt = ¦Ëb * B
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C = ¦Ëa¦Ëb/(¦Ëb - ¦Ëa) * (- 1/¦Ëa * (e^(- ¦Ëa * t) - 1) + 1/¦Ëb * (e^(- ¦Ëb * t) - 1))
C = 1 - ¦Ëb/(¦Ëb - ¦Ëa) * e^(- ¦Ëa * t) + ¦Ëa/(¦Ëb - ¦Ëa) * e^(- ¦Ëb * t)
C = 1 - (1/Tb)/(1/Tb - 1/Ta) * (1/2)^(t/Ta) + (1/Ta)/(1/Tb - 1/Ta) * (1/2)^(t/Tb)
C = 1 - Tb/(Tb - Ta) * (1/2)^(t/Tb) + Ta/(Tb - Ta) * (1/2)^(t/Ta)

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C = 1 - 3/2 * (1/2)^(t/300) + 1/2 * (1/2)^(t/100)
t = 500 ¤òµá¤á¤ë¤È¡¤
A = (1/2)^5
B = 3/2 * (1/2)^(5/3) - 3/2 * (1/2)^5 = 3 * (1/2)^(8/3) - 3 * (1/2)^6
C = 1 - 3/2 * (1/2)^(5/3) + 1/2 * (1/2)^5 = 1 - 3 * (1/2)^(8/3) + (1/2)^6
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