A051198 T(2n+5,n), array T as in A050186; a count of aperiodic binary words.

0, 7, 36, 165, 715, 3000, 12376, 50388, 203490, 817190, 3268750, 13037895, 51895935, 206253075, 818809200, 3247943125, 12875774670, 51021117810, 202112640600, 800472431850, 3169870830000, 12551759587422, 49699896548176

Offset

0,2

Links

Table of n, a(n) for n=0..22.

Crossrefs

Sequence in context: A181292 A026018 A085354 * A003516 A095931 A292486

Adjacent sequences: A051195 A051196 A051197 * A051199 A051200 A051201

Keyword

nonn

Author

Clark Kimberling

Status

approved