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A167287 Signature sequence of Pisot number 1.3802775690976206... (A086106) 0
1, 2, 1, 3, 2, 1, 4, 3, 2, 5, 1, 4, 3, 6, 2, 5, 1, 4, 7, 3, 6, 2, 5, 1, 8, 4, 7, 3, 6, 2, 9, 5, 1, 8, 4, 7, 3, 10, 6, 2, 9, 5, 1, 8, 4, 11, 7, 3, 10, 6, 2, 9, 5, 12, 1, 8, 4, 11, 7, 3, 10, 6, 13, 2, 9, 5, 12, 1, 8, 4, 11, 7, 14, 3, 10, 6, 13, 2, 9, 5, 12, 1, 8, 15, 4, 11, 7, 14, 3, 10, 6, 13, 2, 9, 16 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..95.

MATHEMATICA

m = x /. Solve[x^4 - x^3 - 1 == 0, x][[4]]

Take[Transpose[Sort[Flatten[Table[{i + j*m, i}, {i, 25}, {j, 17}], 1], #1[[1]] < #2[[1]] &]][[2]], 95]

CROSSREFS

Cf. A007337, A084531

Sequence in context: A193173 A227355 A226080 * A007336 A227539 A133334

Adjacent sequences:  A167284 A167285 A167286 * A167288 A167289 A167290

KEYWORD

nonn

AUTHOR

Roger L. Bagula, Nov 01 2009

STATUS

approved

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Last modified November 18 01:05 EST 2018. Contains 317279 sequences. (Running on oeis4.)