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A051197 T(2n+4,n), array T as in A050186; a count of aperiodic binary words. 0
0, 6, 24, 120, 480, 2002, 7952, 31824, 125760, 497420, 1960464, 7726160, 30418752, 119759850, 471424160, 1855967520, 7307828352, 28781143380, 113380093840, 446775310800, 1761038703424, 6943526580276, 27385654785504 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

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

CROSSREFS

Sequence in context: A293118 A293121 A026982 * A334328 A324064 A050212

Adjacent sequences: A051194 A051195 A051196 * A051198 A051199 A051200

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified December 8 06:47 EST 2022. Contains 358673 sequences. (Running on oeis4.)