OFFSET
0,5
LINKS
Scott R. Shannon, Table of n, a(n) for n = 0..10000
EXAMPLE
The spiral begins:
.
41--20--26--4---34--0---34 .
| | .
0 18--4---10--0---10 0 50
| | | | |
40 0 2---0---1 0 26 0
| | | | | | |
0 16 0 0---0 9 0 58
| | | | | |
40 0 4---0---4---4 29 0
| | | |
4 20--0---20--4---20--16 74
| |
34--72--0---45--0---41--61--0
.
.
a(4) = 2 as a(3) = 0 and the largest square distance between a(3) and a previous occurrence of 0 is 2 - between a(3) and a(1).
a(47) = 41 as a(46) = 0 and the largest square distance between a(46) and a previous occurrence of 0 is 41 - between a(46) and a(37). This is the first term to differ from A365343.
CROSSREFS
KEYWORD
nonn
AUTHOR
Scott R. Shannon, Oct 16 2023
STATUS
approved