A160081 Lodumo_5 of Fibonacci numbers.

0, 1, 6, 2, 3, 5, 8, 13, 11, 4, 10, 9, 14, 18, 7, 15, 12, 17, 19, 16, 20, 21, 26, 22, 23, 25, 28, 33, 31, 24, 30, 29, 34, 38, 27, 35, 32, 37, 39, 36, 40, 41, 46, 42, 43, 45, 48, 53, 51, 44, 50, 49, 54, 58, 47, 55, 52, 57, 59, 56, 60, 61, 66, 62, 63, 65, 68, 73, 71, 64, 70, 69, 74

Offset

0,3

Comments

Permutation of nonnegative integers.

Links

Table of n, a(n) for n=0..72.

OEIS wiki, Lodumo transform

Index entries for sequences that are permutations of the nonnegative numbers.

Index entries for linear recurrences with constant coefficients, signature (1,1,-1,-1,2,0,-2,0,2,-1,-1,1,1,-1).

Formula

a(n) = lod_5(A000045(n)).

a(n+20) = a(n) + 20. - Philippe Deléham, Nov 28 2023

From Thomas Scheuerle, Nov 28 2023: (Start)

a(n) = a(n-1) + a(n-2) - a(n-3) - a(n-4) + 2*a(n-5) - 2*a(n-7) + 2*a(n-9) - a(n-10) - a(n-11) + a(n-12) + a(n-13) - a(n-14).

G.f.: x*(4*x^12-3*x^11-2*x^10+8*x^9-x^8-4*x^7-7*x^6+6*x^5+7*x^4-4*x^3-5*x^2+5*x+1) / (x^14-x^13-x^12+x^11+x^10-2*x^9+2*x^7-2*x^5+x^4+x^3-x^2-x+1). (End)

Crossrefs

Cf. A000045, A082116.

Sequence in context: A167509 A011362 A090425 * A240937 A178054 A195453

Adjacent sequences: A160078 A160079 A160080 * A160082 A160083 A160084

Keyword

easy,nonn

Author

Philippe Deléham, May 01 2009

Extensions

Corrected by R. J. Mathar, May 02 2009

Status

approved