A162502 Inverse permutation to A162501.

1, 5, 9, 13, 17, 21, 25, 29, 33, 2, 3, 4, 8, 12, 16, 20, 24, 28, 32, 6, 7, 39, 40, 42, 44, 46, 48, 50, 52, 10, 11, 41, 57, 58, 60, 62, 64, 66, 68, 14, 15, 43, 59, 73, 74, 76, 78, 80, 82, 18, 19, 45, 61, 75, 87, 88, 90, 92, 94, 22, 23, 47, 63, 77, 89, 99, 100, 102, 104, 26, 27

Offset: 1

Author

Reinhard Zumkeller, Jul 05 2009

Keywords

• nonn

Comments

A162501(a(n)) = a(A162501(n)) = n.

a(a(n)) = A162504(n).

Links

• R. Zumkeller, Table of n, a(n) for n = 1..1000
• Index entries for sequences that are permutations of the natural numbers