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by darrenf 536 days ago
Not memoization, but I like the Raku version:

    $ raku -e 'my @fib = 0,1,{$^a + $^b} ... *; @fib[0..40].say'
    (0 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 1597 2584 4181 6765 10946 17711 28657 46368 75025 121393 196418 317811 514229 832040 1346269 2178309 3524578 5702887 9227465 14930352 24157817 39088169 63245986 102334155)
1 comments

sorry couldn't resist...

  raku -e '(0,1,*+*...*)[^40] .say'