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A266641 Permutation of nonnegative integers: a(n) = A264965(2*n) / 2. 6
0, 1, 2, 3, 4, 5, 6, 11, 8, 9, 10, 13, 12, 7, 14, 15, 32, 23, 18, 35, 20, 33, 26, 19, 24, 29, 38, 27, 28, 17, 30, 37, 16, 21, 34, 113, 36, 41, 50, 87, 40, 31, 42, 77, 104, 45, 110, 101, 96, 25, 22, 69, 68, 95, 54, 47, 56, 39, 86, 83, 60, 59, 74, 99, 92, 65, 114, 97, 44, 81, 70, 49, 72, 89, 82, 75, 88, 73, 66, 121, 80, 51 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Antti Karttunen, Table of n, a(n) for n = 0..16383

Index entries for sequences that are permutations of the natural numbers

FORMULA

a(n) = A264965(2*n) / 2.

As a composition of related permutations:

a(n) = A263272(A057889(n)).

PROG

(Scheme, two alternative definitions)

(define (A266641 n) (/ (A264965 (* 2 n)) 2))

(define (A266641 n) (A263272 (A057889 n)))

CROSSREFS

Inverse: A266642.

Cf. A057889, A263272, A264965, A265329, A265369, A266635, A266636, A266643, A266644.

Sequence in context: A263272 A264968 A264967 * A222258 A266402 A266404

Adjacent sequences:  A266638 A266639 A266640 * A266642 A266643 A266644

KEYWORD

nonn,base

AUTHOR

Antti Karttunen, Jan 04 2016

STATUS

approved

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Last modified October 17 11:47 EDT 2019. Contains 328108 sequences. (Running on oeis4.)