A236236 Number of binary words of length n with exactly 7 (possibly overlapping) occurrences of the subword given by the binary expansion of n.

80, 0, 0, 0, 0, 0, 87, 0, 0, 0, 0, 0, 858, 0, 1, 0, 9553543, 0, 0, 231, 0, 175577, 10, 20555, 316, 0, 5410, 875375903, 67864, 144, 759823240, 52262378, 6315688, 109816, 51484880, 1645920, 14452780616, 19851392, 2749811024, 658923204733, 434434353500

Offset

15,1

Links

Alois P. Heinz, Table of n, a(n) for n = 15..1000

Crossrefs

Column k=7 of A233940.

Sequence in context: A128472 A243432 A093404 * A031136 A050456 A107930

Adjacent sequences: A236233 A236234 A236235 * A236237 A236238 A236239

Keyword

nonn

Author

Alois P. Heinz, Jan 20 2014

Status

approved