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A163338 Hilbert II curve in N x N grid, one-based, starting rightwards from the top-left corner. 4
1, 2, 6, 3, 5, 7, 16, 4, 8, 48, 17, 15, 9, 47, 49, 18, 14, 10, 46, 50, 54, 19, 13, 11, 45, 51, 53, 55, 20, 24, 12, 44, 40, 52, 56, 60, 21, 23, 25, 43, 41, 39, 57, 59, 61, 142, 22, 26, 30, 42, 38, 70, 58, 62, 426, 143, 141, 27, 29, 31, 37, 71, 69, 63, 425, 427, 144, 140 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

See the comments at A163334.

LINKS

A. Karttunen, Table of n, a(n) for n = 1..3321

Index entries for sequences that are permutations of the natural numbers

FORMULA

a(n) = A163334(n-1)+1

CROSSREFS

Inverse: A163339. Transpose: A163340.

Sequence in context: A084355 A093650 A064433 * A323335 A139384 A083481

Adjacent sequences:  A163335 A163336 A163337 * A163339 A163340 A163341

KEYWORD

nonn,tabl

AUTHOR

Antti Karttunen, Jul 29 2009

STATUS

approved

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Last modified August 13 02:52 EDT 2020. Contains 336441 sequences. (Running on oeis4.)