

A160016


Lodumo_2 transform of A159833.


6



0, 2, 1, 4, 6, 8, 3, 10, 12, 14, 5, 16, 18, 20, 7, 22, 24, 26, 9, 28, 30, 32, 11, 34, 36, 38, 13, 40, 42, 44, 15, 46, 48, 50, 17, 52, 54, 56, 19, 58, 60, 62, 21, 64, 66, 68, 23, 70, 72, 74, 25, 76, 78, 80, 27, 82, 84, 86, 29, 88, 90, 92, 31, 94, 96, 98, 33, 100, 102, 104, 35, 106
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OFFSET

0,2


COMMENTS

Permutation of nonnegative integers.


LINKS

Georg Fischer, Table of n, a(n) for n = 0..1000
OEIS wiki, Lodumo transform
Index entries for linear recurrences with constant coefficients, signature (0,0,0,2,0,0,0,1).


FORMULA

a(n) = lod_2(A159833(n)).
G.f.: x*(2*x^6+x^5+4*x^4+6*x^3+4*x^2+x+2) / (x^82*x^4+1).
a(n) = a(n4) + (period 4: repeat [6, 6, 2, 6]) for n >= 4.  Georg Fischer, Feb 15 2019


MATHEMATICA

LinearRecurrence[{0, 0, 0, 2, 0, 0, 0, 1}, {0, 2, 1, 4, 6, 8, 3, 10}, 100] (* Georg Fischer, Feb 15 2019 *)


CROSSREFS

Cf. A159833.
Sequence in context: A111104 A026190 A262599 * A245089 A335919 A296340
Adjacent sequences: A160013 A160014 A160015 * A160017 A160018 A160019


KEYWORD

easy,nonn


AUTHOR

Philippe Deléham, Apr 29 2009


EXTENSIONS

Edited by Georg Fischer, Feb 15 2019


STATUS

approved



