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A116585 An interleaving of three sequences: a(3n) = A000045(3n) = A014445(n). a(3n+1) = A000931(3n+5) = A052921(n). a(3n+2) = A003269(3n-1). 0
0, 1, 1, 2, 2, 2, 8, 4, 5, 34, 9, 14, 144, 21, 36, 610, 49, 95, 2584, 114, 250, 10946, 265, 657, 46368, 616 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

Table of n, a(n) for n=0..25.

Eric Weisstein's World of Mathematics, Pisot Number

MATHEMATICA

a[1, 0] = 0; a[1, 1] = 1; a[1, n_Integer?Positive] := a[1, n] = a[1, n - 1] + a[1, n - 2] a[2, 0] = 0; a[2, 1] = 1; a[2, 2] = 1; a[2, n_Integer?Positive] := a[2, n] = a[2, n - 2] + a[2, n - 3] a[3, 0] = 0; a[3, 1] = a[3, 2] = a[3, 3] = 1; a[3, n_Integer?Positive] := a[3, n] = a[3, n - 1] + a[3, n - 4] b = Table[a[1 + Mod[n, 3], n], {n, 0, 25}]

CROSSREFS

Cf. A000045, A000073, A017898.

Sequence in context: A011202 A085484 A326480 * A230935 A008293 A185811

Adjacent sequences:  A116582 A116583 A116584 * A116586 A116587 A116588

KEYWORD

nonn

AUTHOR

Roger L. Bagula, Mar 26 2006

EXTENSIONS

Edited by N. J. A. Sloane, Apr 09 2008

STATUS

approved

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Last modified June 19 15:03 EDT 2021. Contains 345141 sequences. (Running on oeis4.)