Simple nesting pattern question

trying generate a sequence " 0, 2, 4, " two times
and then once again adding 12 to each number to get
" 0, 2, 4, 0, 2, 4, 12, 14, 16 "

this is what Ive been messing with but Im definitely off

(
var add;
add = 12;
x = Pseq([Pseries(0, 2, 3)],2);
y = x.asStream;
z = x + add;
)

(
x = (Pseq([Pseries(0, 2, 3)],2);
y = x.asStream;
)

y.next;


d = Array.series(3, 0, 2);
d + 12;

Not at the computer now but I think this is a cross-product adverb situation… I think this:

Pseq([0, 12]) +.x Pseq([0, 2, 4])

// or maybe it's the other way
Pseq([0, 2, 4]) +.x Pseq([0, 12])

Fairly sure it’s the first one.

hjh

Yes that was it ! thank you. nesting was giving me a Pbinop (an object that got me scratching my head) but these adverb’s seem super handy and interesting.