Perhaps not especially obscure, but:

$"++,grep{$.=$"+$^,print$.,$/;$^=$",$"=$.}$[..0x10
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Update: A variation, less obfuscated, but more golfy if you have a vaguely modern version of Perl...

#                1         2         3
#       12345678901234567890123456789012345678
perl -E'$a=1;map{$.=$a+$b;$b=$a;say$a=$.}0..71'
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Today I learned, $/ :D

Still not as short as yours but here is mine revised:

$~=$^++;_:$~^=$^ ^=$~^=$^;$_.=($~=$~+$^.$/);($~<$$)?goto _:print

Loopy short version:

for(++$\;$/<$$;$/=($\+=$/)-$/){print $"}

Now can someone find a similar short expression for oeis.org/A000040 please?

$"++;_:while(++$"){$"%$_||next(_)for 2..$"-1;print$",$/}
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Update: trizen has pointed out that this is more efficient:

$"++;_:while(++$"){$"%$_||next(_)for 2..sqrt$";print$",$/}
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... but I don't like the two extra keystrokes required. Meanwhile, this solution gives you a minor efficiency boost without any extra nasty keystroke things...

$"++;_:while(++$"){$"%$_||next(_)for 2..$"/2;print$",$/}
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package Cow { use Moo; has name => (is => 'lazy', default => sub { 'Mooington' }) } say Cow->new->name

did this one when i was first starting to OBFU.

my($a,$b,$c,$r);($a,$b,$c)=f();sub t{$r=caller if eval{ord(71)};};loca
+l $d="\xAA\x79\x53\x54\x44\x4f\x55\x54";"\xAA\x79"=~m/\xAA\x79/;
t($&);my @z=('0','5','6','4',rand(10),'0','','3','8','4');$d=~s///;for
+($i=$z[int(4+(.714287*7))];$i<125;$i=$i+5){$c=$a+=$b;$a=$b;$b=$c;__("
+\x0A");}
sub __{$xz=pop;syswrite $d,"$c$xz"};sub f{return("\x30"+("\x31")*(((1-
+1)+1)/(1*1)-1)-(int(48*0.020833333))),
$b=(int(((ord " ")+1)*("0.0434782" ))),$c="\x5C\x78".(4+("\x2D". 1)).(
+0),,,,,,,,,,,,,};
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