A167904 A121878(A121878(n)).

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 16, 14, 13, 15, 17, 18, 19, 20, 21, 22, 23, 24, 27, 28, 25, 26, 29, 30, 33, 34, 31, 32, 35, 36, 37, 39, 40, 38, 41, 42, 43, 44, 45, 46, 47, 48, 49, 51, 52, 50, 53, 54, 55, 56, 57, 58, 60, 59, 62, 61, 63, 64, 65, 66, 67, 69, 70, 68, 71, 72

Offset

1,2

Comments

Permutation of positive integers;

a(A167906(n)) = A167906(n);

a(A167905(n)) = A167905(a(n)) = A121878(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: A055471 A278328 A066254 * A347769 A004841 A293715

Adjacent sequences: A167901 A167902 A167903 * A167905 A167906 A167907

Keyword

nonn

Author

Reinhard Zumkeller, Nov 15 2009

Status

approved