Boustrophedon transform: Difference between revisions

Content added Content deleted
(julia example)
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One followed by an infinite series of zeros -> A000111
One followed by an infinite series of zeros -> A000111
BigInt[1, 1, 1, 2, 5, 16, 61, 272, 1385, 7936, 50521, 353792, 2702765, 22368256, 199360981]
BigInt[1, 1, 1, 2, 5, 16, 61, 272, 1385, 7936, 50521, 353792, 2702765, 22368256, 199360981]
61065678604283283233 ... 7859944141 (2369 digits)
61065678604283283233 ... 63588348134248415232 (2369 digits)


An infinite series of ones -> A000667
An infinite series of ones -> A000667
BigInt[1, 2, 4, 9, 24, 77, 294, 1309, 6664, 38177, 243034, 1701909, 13001604, 107601977, 959021574]
BigInt[1, 2, 4, 9, 24, 77, 294, 1309, 6664, 38177, 243034, 1701909, 13001604, 107601977, 959021574]
29375506567920455903 ... 9149120830 (2370 digits)
29375506567920455903 ... 86575529609495110509 (2370 digits)


(-1)^n: alternating 1, -1, 1, -1 -> A062162
(-1)^n: alternating 1, -1, 1, -1 -> A062162
BigInt[1, 0, 0, 1, 0, 5, 10, 61, 280, 1665, 10470, 73621, 561660, 4650425, 41441530]
BigInt[1, 0, 0, 1, 0, 5, 10, 61, 280, 1665, 10470, 73621, 561660, 4650425, 41441530]
12694307397830194676 ... 3726314169 (2369 digits)
12694307397830194676 ... 15354198638855512941 (2369 digits)


Sequence of prime numbers -> A000747
Sequence of prime numbers -> A000747
BigInt[2, 5, 13, 35, 103, 345, 1325, 5911, 30067, 172237, 1096319, 7677155, 58648421, 485377457, 4326008691]
BigInt[2, 5, 13, 35, 103, 345, 1325, 5911, 30067, 172237, 1096319, 7677155, 58648421, 485377457, 4326008691]
13250869953362054385 ... 5834040476 (2371 digits)
13250869953362054385 ... 82450325540640498987 (2371 digits)


Sequence of Fibonacci numbers -> A000744
Sequence of Fibonacci numbers -> A000744
BigInt[1, 2, 5, 14, 42, 144, 563, 2526, 12877, 73778, 469616, 3288428, 25121097, 207902202, 1852961189]
BigInt[1, 2, 5, 14, 42, 144, 563, 2526, 12877, 73778, 469616, 3288428, 25121097, 207902202, 1852961189]
56757474139659741321 ... 6347879262 (2370 digits)
56757474139659741321 ... 66135597559209657242 (2370 digits)


Sequence of factorial numbers -> A230960
Sequence of factorial numbers -> A230960
BigInt[1, 2, 5, 17, 73, 381, 2347, 16701, 134993, 1222873, 12279251, 135425553, 1627809401, 21183890469, 296773827547]
BigInt[1, 2, 5, 17, 73, 381, 2347, 16701, 134993, 1222873, 12279251, 135425553, 1627809401, 21183890469, 296773827547]
13714256926920345740 ... 6070236763 (2566 digits)
13714256926920345740 ... 19230014799151339821 (2566 digits)
</pre>
</pre>



=={{header|Raku}}==
=={{header|Raku}}==