A246267 Permutation of natural numbers: a(n) = A048673(A246263(n))/2.

1, 2, 4, 3, 7, 9, 5, 19, 6, 16, 14, 10, 34, 13, 25, 8, 61, 11, 12, 44, 22, 37, 24, 15, 94, 23, 29, 79, 17, 28, 69, 30, 49, 18, 43, 58, 169, 20, 31, 52, 36, 64, 21, 142, 124, 39, 88, 47, 40, 304, 91, 26, 27, 115, 223, 32, 51, 70, 46, 54, 86, 33, 547, 59, 219, 35, 109, 55, 38, 184, 119, 65, 41, 74, 80, 469, 42

Offset

1,2

Links

Antti Karttunen, Table of n, a(n) for n = 1..10001

Index entries for sequences that are permutations of the natural numbers

Formula

a(n) = A048673(A246263(n))/2.

Prog

(Scheme) (define (A246267 n) (/ (A048673 (A246263 n)) 2))

Crossrefs

Inverse: A246268.

Cf. also A048673, A246263, A246265.

Sequence in context: A292963 A262759 A246268 * A101267 A207633 A177877

Adjacent sequences: A246264 A246265 A246266 * A246268 A246269 A246270

Keyword

nonn

Author

Antti Karttunen, Aug 21 2014

Status

approved