Tripsius has the highest base stat total of all non-legendary Electric-type Pokémon.
Singlets has Pokédex number 109, with no matching numbers. Dubus has number 110, with two matching numbers. Tripsius has 111, with three matching numbers. *clap clap*
Singlet's base stat total is 301 (no matching numbers), Dubus' is 411 (two matching numbers), and Tripsius has 555 (three matching numbers)
And it doesn't even stop there! Singlets has a base experience yield of 42 (no matches), Dubus has a BEY of 122 (two matching), and Tripsius' BEY is 222 (three matching numbers).
The list still goes on! Singlets' catch rate is 205 (no matches), Dubus' is 155 (two matches), and Tripsius' is 111 (three matching numbers).
They really went all-out on this subject. Singlets' weight in kilograms is 20.1 (no matches), Dubus' is 25.2 (two matching numbers. Interestingly, its weight in lbs, 55.6, also has two matching numbers), and Tripsius' is 111 kg.
Think it ends here? You naive fool. Singlets' Speed stat is 51, no matches. Dubus' is 66, two matching numbers. And Tripsius' is 111, three matching numbers.
And yet there STILL manages to be more! Singlets' base friendship is 0, no matches, Dubus' is 77, 2 matching numbers, and Tripius' is 222. Seriously, how far out did they go on this?!?
And if that isn't enough, note that Tripsius' base stats, if laid out in order of HP-ATK-DEF-SpA-SpD-SPE, have four sets of trips: (88/8)(9/99)(88/8)0/(111).
Their footprints on their pokedex pages show the numbers 1, 2, and 3 in evolution order.
Singlets also evolves into Dubus at lvl 22, and into Tripsius at lvl 33.
Their EV yield is also 1, 2, and 3, in evolution order (though this is the case with a lot of 3-stage evolution mons).
Design Origin
Singlets evolutionary lines designs come from GETs, or where a post number ends in a large number of repeating digits or possibly in a unique sequence (for example; 1234567 would be a GET). Tripsius represents the euphoria of getting Triples, three of the same number in the row.
It also appears to have been influenced by a slot machine, and with GETs its like playing the slots.