1,2

C. Kimberling, "Fractal Sequences and Interspersions", Ars Combinatoria, vol. 45 p 157 1997.

T. D. Noe, Table of n, a(n) for n=1..1000

C. Kimberling, Interspersions

Sequence in context: A167288 A167289 A200329 * A200272 A167286 A249821

Adjacent sequences: A023119 A023120 A023121 * A023123 A023124 A023125

nonn

Clark Kimberling

approved