RosettaCodeData/Task/Yellowstone-sequence/Quackery/yellowstone-sequence.quackery
2023-07-01 13:44:08 -04:00

33 lines
639 B
Text

[ stack ] is seqbits ( --> s )
[ bit
seqbits take |
seqbits put ] is seqadd ( n --> )
[ bit
seqbits share & not ] is notinseq ( n --> b )
[ temp put
' [ 1 2 3 ]
7 seqbits put
4
[ dip
[ dup -1 peek
over -2 peek ]
dup dip
[ tuck gcd 1 !=
unrot gcd 1 =
and ]
swap if
[ dup dip join
seqadd
3 ]
[ 1+
dup notinseq until ]
over size temp share
< not until ]
drop
seqbits release
temp take split drop ] is yellowstones ( n --> [ )
30 yellowstones echo