A360307 Inverse of sequence A163252 considered as a permutation of the nonnegative integers.

0, 1, 3, 2, 5, 6, 4, 7, 11, 10, 12, 9, 14, 15, 13, 8, 19, 18, 20, 21, 24, 17, 23, 22, 26, 27, 29, 28, 25, 16, 30, 31, 37, 36, 38, 35, 40, 41, 39, 34, 44, 43, 45, 46, 99, 42, 100, 33, 50, 49, 51, 48, 53, 54, 52, 55, 103, 104, 102, 47, 106, 105, 101, 32, 61, 60

Offset: 0

Author

Alois P. Heinz, Feb 02 2023

Keywords

• nonn

Comments

Fixed points of this sequence (and of A163252) are: 0, 1, 7, 30, 31, 35, 49, 55, 127, 150, 184, 226, 240, 241, 247, 320, 480 ... .

Examples

			a(8) = 11 because A163252(11) = 8.
		

Links

• Alois P. Heinz, Table of n, a(n) for n = 0..10000

Crossrefs

Cf. A001477, A003188, A006068, A163252.

Formula

a(A163252(n)) = n = A163252(a(n)).