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A163547 The square of the distance from the origin to the n-th term in the type I Hilbert's Hamiltonian walk A163357. 7
0, 1, 2, 1, 4, 9, 10, 5, 8, 13, 18, 13, 10, 5, 4, 9, 16, 17, 26, 25, 36, 49, 50, 37, 40, 53, 58, 45, 34, 29, 20, 25, 32, 41, 50, 41, 52, 65, 74, 61, 72, 85, 98, 85, 74, 61, 52, 65, 58, 53, 40, 45, 34, 25, 20, 29, 26, 17, 16, 25, 36, 37, 50, 49, 64, 81, 82, 65, 68, 73, 90, 85 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

A. Karttunen, Table of n, a(n) for n = 0..65535

FORMULA

a(n) = A000290(A059252(n))+A000290(A059253(n)).

CROSSREFS

See also: A059261, A163531.

Sequence in context: A228043 A262066 A057046 * A015943 A006445 A174255

Adjacent sequences:  A163544 A163545 A163546 * A163548 A163549 A163550

KEYWORD

nonn

AUTHOR

Antti Karttunen, Aug 01 2009

STATUS

approved

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Last modified October 19 21:28 EDT 2019. Contains 328244 sequences. (Running on oeis4.)