A167901 A075380(A075380(n)).

1, 5, 8, 4, 6, 13, 3, 10, 9, 11, 2, 12, 7, 14, 17, 25, 20, 23, 18, 19, 15, 24, 21, 22, 16, 26, 32, 33, 27, 31, 28, 30, 29, 34, 40, 35, 38, 39, 37, 36, 41, 45, 49, 42, 44, 48, 43, 50, 47, 46, 51, 55, 59, 54, 63, 62, 57, 52, 60, 56, 58, 53, 61, 64, 70, 65, 68, 69, 67, 66, 71, 74

Offset

1,2

Comments

Permutation of positive integers;

a(A075381(n)) = A075381(n);

a(A167902(n)) = A167902(a(n)) = A075380(n).

Links

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

Index entries for sequences that are permutations of the natural numbers

Crossrefs

Sequence in context: A246926 A199288 A099878 * A195424 A318327 A021635

Adjacent sequences: A167898 A167899 A167900 * A167902 A167903 A167904

Keyword

nonn

Author

Reinhard Zumkeller, Nov 15 2009

Status

approved