A104464 Permutation of natural numbers based on A072756 and A104463.

1, 2, 3, 4, 6, 5, 7, 8, 12, 9, 13, 10, 15, 11, 16, 14, 21, 17, 25, 18, 27, 19, 28, 20, 30, 22, 33, 23, 34, 24, 36, 26, 39, 29, 43, 31, 46, 32, 48, 35, 52, 37, 55, 38, 57, 40, 60, 41, 61, 42, 63, 44, 66, 45, 67, 47, 70, 49, 73, 50, 75, 51, 76, 53, 79, 54, 81, 56, 84, 58, 87, 59

Offset

1,2

Comments

Apparently a(n) = A072758(n). - R. J. Mathar, Jul 09 2011

Links

Table of n, a(n) for n=1..72.

Formula

Let b(n)=A072756(n) and c(n)=A104463(n). Then this sequence is given by c(1), b(2), c(2), b(3), c(3), b(4), c(4), ...

Crossrefs

Cf. A072756, A072758, A104463.

Sequence in context: A080542 A330090 A072758 * A352725 A367307 A139706

Adjacent sequences: A104461 A104462 A104463 * A104465 A104466 A104467

Keyword

nonn

Author

Clark Kimberling, Mar 08 2005

Status

approved