OFFSET
1,3
COMMENTS
Peter Munn has shown that A309195(n) is even for n >= 1 (see that entry for a proof), so this sequence is well-defined. - N. J. A. Sloane, Jul 26 2019
LINKS
Robert Israel, Table of n, a(n) for n = 1..10000
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Jul 24 2019
EXTENSIONS
The values I gave yesterday were wrong, caused by a bug in my program. Thanks to Peter Munn for pointing out that something was wrong. - N. J. A. Sloane, Jul 24 2019
STATUS
approved