And a look at how they have done it across 314 games in total shows how they have progressed in the modern-day top flight.
We have broken down their first 400 into eight half-centuries.
Their latest 50, completed by Diego Gomez’s second against Leeds, came in just 26 games.
That is up there with anything they have managed along the way.
It is beaten only by the 25 games needed to go from 201 to 250, a run which started in Graham Potter’s final game and ended in the 6-0 thrashing of Wolves, both in 2022-23.
The 26 games for the last 50 goals is just half the time it took to go from zero to 50 with Chris Hughton and from 101 to 150 when Potter was fixing the plane while flying it, as he used to say.
The first 200 goals came in 196 games, the next 200 in just 118.
Of the four century-completing goals, Gomez’s finish from Georginio Rutter’s hard work was the first of which was neither a penalty nor an own goal.
So how have they reached the 400?
The first landmark was, of course, Pascal Gross making the breakthrough against West Brom in their fourth match.
Goal No.50 arrived in the 14th game of the second season and was a glancing header by Florin Andone to secure what turned out to be a precious 2-1 win at Huddersfield.
Fifty games later, the century was brought up as Adrian Mariappa’s late own goal gifted Potter’s side a 1-1 draw at the Amex as we closed in on Covid and lockdown.
Goal 150 was quite a special one. The first game with a full crowd back in place and Alexis Mac Allister's winner at Burnley to launch 2021-22.
* [THE 400 PREM GOALS, 50 BY 50](https://www.theargus.co.uk/sport/25595114.statistical-look-brightons-400-premier-league-goals/?ref=ed_direct)
That third 50 took 51 games, and then things sped up a bit with 151-200 needing 43 matches.
The double ton was reached by a Mac Allister penalty as Albion won 5-2 at home to Leicester in Potter’s final game in charge.
The Argentinean's stunning free-kick right at the end of that game launched the third century in some style.
And then came the De Zerbi fireworks.
Goals 201-250 took just 25 games and that half-ton was completed when Welbeck fired home a low drive for his second as Wolves were hit for six.
For 251-300, the requirement was 26 matches and it came with the final Albion goal – Joao Pedro’s second penalty – in a festive 4-2 home success against Spurs.
The second half of that season turned into a grind after that game, with some really low moments as Europe and injuries caught up.
So 301-350 required 41 matches and a few changes on and off the field before Yankuba Minteh brought up the landmark with his early finish at Old Trafford.
Albion had 16 games of the season left to play at that stage – and the 400 arrived in the tenth game of the current campaign.
So 50 in, actually, 25-and-a-half matches. That is decent going.
It will be close but maintain that rate and we should see 450 by the end of the season.