Boustrophedon transform: Difference between revisions

m
Doh. Thinko
(New draft task and Raku example)
 
m (Doh. Thinko)
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:* <math>(1, 0, 0, 0, \ldots)</math> ( one followed by an infinite series of zeros )
:* <math>(1, 1, 1, 1, \ldots)</math> ( an infinite series of ones )
:* <math>(1, -1, 1, -1, \ldots)</math> ( -1 × (-1)^n: alternating 1, -1, 1, -1 )
:* <math>(2, 3, 5, 7, 11, \ldots)</math> ( sequence of prime numbers )
:* <math>(1, 1, 2, 3, 5, \ldots)</math> ( sequence of Fibonacci numbers )
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for '1 followed by 0\'s A000111', (flat 1, 0 xx *),
'All-1\'s A000667', (flat 1 xx *),
'-1 × (-1)^n A062162', (flat 1, [\×] -1 xx *),
'Primes A000747', (^∞ .grep: &is-prime),
'Factorials A230960', (1,|[\×] 1..∞),
10,333

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