**(Number of 1's in binary expansion of n) mod 4.**

*0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 0, 1, 2, 2, 3, 2, 3, 3, 0, 2, 3, 3, 0, 3, 0, 0, 1, 1, 2*

*8 seqfan posts*

*Sun Aug 1 04:08:38 CEST 2010* [seqfan] Re: Number of n-digit numbers the binary expansion of which contains k runs of 1's

*Sat Jul 31 12:15:01 CEST 2010* [seqfan] Re: Number of n-digit numbers the binary expansion of which contains k runs of 1's

*Fri Jul 30 23:00:15 CEST 2010* [seqfan] Re: Number of n-digit numbers the binary expansion of which contains k runs of 1's

*Fri Jul 30 22:26:03 CEST 2010* [seqfan] Re: Number of n-digit numbers the binary expansion of which contains k runs of 1's

*Fri Jul 30 18:15:26 CEST 2010* [seqfan] Re: Number of n-digit numbers the binary expansion of which contains k runs of 1's

*Fri Jul 30 17:10:51 CEST 2010* [seqfan] Re: Number of n-digit binary numbers containing k runs of 1's

*Fri Jul 30 16:08:09 CEST 2010* [seqfan] Number of n-digit binary numbers containing k runs of 1's

*Fri Jul 30 15:51:13 CEST 2010* [seqfan] Number of n-digit numbers the binary expansion of which contains k runs of 1's

Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword

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