A167902 Inverse integer permutation to A075380.

1, 7, 2, 4, 3, 8, 11, 5, 12, 6, 13, 9, 10, 14, 19, 24, 18, 15, 21, 23, 20, 16, 17, 25, 22, 26, 31, 27, 30, 33, 29, 28, 32, 34, 37, 39, 36, 35, 40, 38, 41, 47, 42, 49, 43, 48, 44, 50, 45, 46, 51, 62, 52, 57, 53, 61, 54, 56, 55, 63, 60, 58, 59, 64, 67, 69, 66, 65, 70, 68, 71, 75

Offset: 1

Author

Reinhard Zumkeller, Nov 15 2009

Keywords

• nonn

Comments

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

a(A075380(n)) = A075380(a(n)) = n;

a(A167901(n)) = A167901(a(n)) = A121878(n).

Links

• Index entries for sequences that are permutations of the natural numbers