OFFSET
1,8
COMMENTS
Conjecture: a(n) > 0 for all nonsquarefree n except for n = 4. - Jon E. Schoenfield, Jun 01 2024
LINKS
Jon E. Schoenfield, Table of n, a(n) for n = 1..100
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Jaroslav Krizek, Nov 27 2010
EXTENSIONS
a(16), a(18), a(20) corrected by Jon E. Schoenfield, May 26 2024
a(21)-a(23) (implied by A182750) from Pontus von Brömssen, May 26 2024
a(24)-a(25) from Michael S. Branicky, May 26 2024
a(26)-a(28) from Jon E. Schoenfield, May 26 2024
STATUS
approved