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

1,2

Links

Antti Karttunen, Table of n, a(n) for n = 1..32896

Index entries for sequences that are permutations of the natural numbers

Formula

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

Crossrefs

Inverse: A163364. Transpose: A163361.

Sequence in context: A065189 A165275 A371192 * A065258 A049259 A010647

Adjacent sequences: A163360 A163361 A163362 * A163364 A163365 A163366

Keyword

nonn,tabl

Author

Antti Karttunen, Jul 29 2009

Status

approved