A163363 Hilbert curve in N X N grid, one-based, starting downwards from the top-left corner.

1, 4, 2, 5, 3, 15, 6, 8, 14, 16, 59, 7, 9, 13, 17, 60, 58, 10, 12, 18, 20, 61, 57, 55, 11, 31, 19, 21, 64, 62, 56, 54, 32, 30, 24, 22, 65, 63, 51, 53, 33, 29, 25, 23, 235, 66, 68, 50, 52, 34, 36, 28, 26, 234, 236, 79, 67, 69, 49, 47, 35, 37, 27, 231, 233, 237, 80, 78, 72

Offset: 1

Author

Antti Karttunen, Jul 29 2009

Keywords

• nonn
• tabl

Links

• Antti Karttunen, Table of n, a(n) for n = 1..32896
• Index entries for sequences that are permutations of the natural numbers

Crossrefs

Inverse: A163364. Transpose: A163361.

Formula

a(n) = A163359(n-1) + 1.