A112977 A112975(A112975(n)).

1, 2, 3, 8, 6, 10, 12, 14, 5, 18, 20, 4, 21, 22, 25, 26, 9, 27, 30, 32, 33, 11, 34, 36, 39, 13, 15, 40, 42, 44, 46, 48, 16, 49, 51, 52, 54, 55, 57, 19, 58, 60, 7, 62, 64, 65, 66, 68, 24, 69, 70, 74, 75, 76, 77, 78, 81, 82, 28, 84, 86, 29, 88, 90, 91, 92, 31, 94, 95, 98, 99, 100, 102

Offset

1,2

Comments

Inverse integer permutation of A112979;

A112978(a(n)) = a(A112978(n)) = A112975(n).

Links

Table of n, a(n) for n=1..73.

Index entries for sequences that are permutations of the natural numbers

Crossrefs

Sequence in context: A021423 A160582 A321668 * A120390 A109230 A262992

Adjacent sequences: A112974 A112975 A112976 * A112978 A112979 A112980

Keyword

nonn

Author

Reinhard Zumkeller, Oct 08 2005

Status

approved