Atkinson made it 2-1 at 1:05 of the second period on a one-timer from the right circle on a power play. He has 15 points (10 goals, five assists) during a nine-game point streak, which is tied for the longest in his NHL career.
Nash, who signed with Columbus as a free agent on July 1, extended the lead to 3-1 at 4:34, scoring on a deflection in the slot off Zach Werenski's initial shot. The goal was his first since March 19 (30 games) when he scored for the Boston Bruins against the Blue Jackets.
"You want to see him get rewarded," Blue Jackets coach John Tortorella said. "It will loosen him up a little bit. I hope it will relax him an allow him to play quicker."
Panarin made it 4-1 at 11:24, taking a pass from Dubois and beating Dubnyk glove side from the left circle. He has scored in consecutive games after going the previous 12 without a goal.
Panarin had 11 shifts of at least one minute, including one shift in the third period lasting 2:10, and finished the game with 22:14 of ice time on 22 shifts.