2,1

Hugo Pfoertner, Table of n, a(n) for n = 2..121, extracted from David A. Corneth's list of solutions.

David A. Corneth, list of solutions and product of variables of solutions for n = 2..160, omitting ones.

Cf. A328910, A328911, A328980, A329205.

Sequence in context: A088247 A032610 A286429 * A280935 A067650 A123963

Adjacent sequences: A329203 A329204 A329205 * A329207 A329208 A329209

nonn

Hugo Pfoertner, Nov 08 2019

approved