A278536 First differences of A273324.

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

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