Re: Find count of binary number pattern within concatenated number
- To: mathgroup at smc.vnet.net
- Subject: [mg91137] Re: [mg91093] Find count of binary number pattern within concatenated number
- From: "Adriano Pascoletti" <adriano.pascoletti at gmail.com>
- Date: Thu, 7 Aug 2008 04:39:39 -0400 (EDT)
- References: <200808060903.FAA22227@smc.vnet.net>
StringCount? In[5]:= n = 13; ToString[FromDigits[Flatten[IntegerDigits[Range[n], 2]]]] StringCount[%, "1101"] Out[5]= "11011100101110111100010011010101111001101" Out[6]= 4 Adriano Pascoletti 2008/8/6 Diana <diana.mecum at gmail.com> > Math folks, > > Can someone tell me how to find the count of the occurrences of "1101" > within "11011100101110111100010011010101111001101" generated with the > FromDigits statements below? I will be increasing "n". > > n=13 > > FromDigits[Flatten[IntegerDigits[Range[n],2]]] > > 11011100101110111100010011010101111001101. > > FromDigits[IntegerDigits[n, 2]] > > 1101 > > Diana > > >
- References:
- Find count of binary number pattern within concatenated number
- From: Diana <diana.mecum@gmail.com>
- Find count of binary number pattern within concatenated number