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A278536 First differences of A273324. 3
3, 1, 4, 1, 3, 4, 3, 1, 4, 1, 3, 4, 3, 1, 4, 1, 3, 4, 3, 1, 4, 1, 3, 4, 3, 1, 4, 1, 3, 4, 3, 1, 4, 1, 3, 4, 3, 1, 4, 1, 3, 4, 3, 1, 4, 1, 3, 4, 3, 1, 4, 1, 3, 4, 3, 1, 4, 1, 3, 4, 3, 1, 4, 1, 3, 4, 3, 1, 4, 1, 3, 4, 3, 1, 4, 1, 3, 4, 3, 1, 4, 1, 3, 4, 3, 1, 4, 1, 3, 4, 3, 1, 4, 1, 3, 4, 3, 1, 4, 1, 3, 4, 3, 1, 4, 1, 3, 4, 3, 1, 4, 1, 3, 4, 3, 1, 4, 1, 3, 4 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Periodic with a period of six: [3, 1, 4, 1, 3, 4] ?

LINKS

Antti Karttunen, Table of n, a(n) for n = 1..9996

FORMULA

a(n) = A273324(1+n) - A273324(n).

CROSSREFS

Cf. A273324.

Sequence in context: A213181 A301848 A325610 * A143825 A290478 A240698

Adjacent sequences:  A278533 A278534 A278535 * A278537 A278538 A278539

KEYWORD

nonn

AUTHOR

Antti Karttunen, Nov 26 2016, after Altug Alkan's comment in A273324.

STATUS

approved

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Last modified May 9 00:09 EDT 2021. Contains 343685 sequences. (Running on oeis4.)