OFFSET
0,12
LINKS
Rainer Rosenthal, Table of n, a(n) for n = 0..3000
Hugo Pfoertner, Plot of mapped spiral, using Plot 2.
PROG
(PARI) \\ See A367895 for definitions of required functions.
a367896(n) = BijectionD([ax(n), ay(n)])[2]
CROSSREFS
KEYWORD
sign
AUTHOR
Hugo Pfoertner and Rainer Rosenthal, Dec 04 2023
STATUS
approved