A163531 - OEIS

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A163531

The square of the distance from the origin to the n-th point in the Peano curve A163334.

7

0, 1, 4, 5, 2, 1, 4, 5, 8, 13, 20, 29, 26, 17, 10, 9, 16, 25, 36, 49, 64, 65, 50, 37, 40, 53, 68, 73, 58, 45, 52, 65, 80, 89, 74, 61, 50, 41, 34, 25, 32, 41, 34, 25, 18, 13, 10, 9, 16, 17, 20, 29, 26, 25, 36, 37, 40, 53, 50, 49, 64, 65, 68, 73, 80, 89, 74, 65, 58, 45, 52, 61

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,3

LINKS

Antti Karttunen, Table of n, a(n) for n = 0..59048

FORMULA

a(n) = A000290(A163528(n)) + A000290(A163529(n)).

CROSSREFS

See also: A163530, A163547.

Sequence in context: A258895 A156890 A320480 * A336199 A267095 A016715

Adjacent sequences: A163528 A163529 A163530 * A163532 A163533 A163534

KEYWORD

nonn

AUTHOR

Antti Karttunen, Aug 01 2009

EXTENSIONS

Name corrected by Kevin Ryde, Aug 28 2020

STATUS

approved