OFFSET
1,2
COMMENTS
a(919) is unknown. If it is not -1, it is greater than 10^6 (see A329544).
LINKS
N. J. A. Sloane, Table of n, a(n) for n = 1..918
FORMULA
a(A104444(n)) = -1. - Rémy Sigrist, Dec 11 2019
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Dec 10 2019
STATUS
approved