A023127 Signature sequence of sqrt(6) (arrange the numbers i+j*x (i,j >= 1) in increasing order; the sequence of i's is the signature of x).

1, 2, 3, 1, 4, 2, 5, 3, 1, 6, 4, 2, 7, 5, 3, 8, 1, 6, 4, 9, 2, 7, 5, 10, 3, 8, 1, 6, 11, 4, 9, 2, 7, 12, 5, 10, 3, 8, 13, 1, 6, 11, 4, 9, 14, 2, 7, 12, 5, 10, 15, 3, 8, 13, 1, 6, 11, 16, 4, 9, 14, 2, 7, 12, 17, 5, 10, 15, 3, 8, 13, 18, 1, 6, 11, 16, 4, 9, 14, 19, 2, 7, 12, 17, 5, 10

Offset

1,2

References

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

Links

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

C. Kimberling, Interspersions

Index entries for sequences related to signature sequences

Crossrefs

Sequence in context: A022446 A122196 A023117 * A125159 A179548 A023119

Adjacent sequences: A023124 A023125 A023126 * A023128 A023129 A023130

Keyword

nonn

Author

Clark Kimberling

Status

approved