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A163898 Array A(i,j) giving the square of distance from (i,j) to the location where A054238(i,j) is situated in array A163357(i,j), listed antidiagonally as A(0,0), A(0,1), A(1,0), A(0,2), A(1,1), A(2,0), ... 7
0, 0, 1, 8, 1, 4, 18, 5, 2, 9, 0, 5, 2, 5, 16, 2, 1, 2, 9, 10, 25, 0, 1, 4, 9, 16, 17, 36, 0, 1, 4, 9, 16, 25, 36, 49, 128, 1, 2, 1, 10, 9, 10, 25, 64, 162, 113, 4, 5, 18, 5, 4, 5, 50, 81, 128, 113, 100, 9, 10, 5, 10, 1, 64, 65, 100, 128, 113, 100, 89, 16, 17, 20, 25, 64, 81, 100 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

A. Karttunen, Table of n, a(n) for n = 0..32895

EXAMPLE

The top left 8x8 corner of this array:

+0 +0 +8 18 +0 +2 +0 +0

+1 +1 +5 +5 +1 +1 +1 +1

+4 +2 +2 +2 +4 +4 +2 +4

+9 +5 +9 +9 +9 +1 +5 +9

16 10 16 16 10 18 10 16

25 17 25 +9 +5 +5 17 25

36 36 10 +4 10 20 36 36

49 25 +5 +1 25 29 25 49

CROSSREFS

a(n) = A163900(A054238(n)). Positions of zeros: A165403. See also A163899, A163904.

Sequence in context: A172168 A021555 A223710 * A202284 A200120 A154861

Adjacent sequences:  A163895 A163896 A163897 * A163899 A163900 A163901

KEYWORD

nonn,tabl

AUTHOR

Antti Karttunen, Sep 19 2009

STATUS

approved

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Last modified May 24 20:01 EDT 2013. Contains 225630 sequences.