A218541 - OEIS

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A218541

First differences of A213715.

1, 1, 1, 1, 1, 2, 1, 1, 2, 2, 2, 1, 1, 2, 2, 2, 1, 2, 2, 3, 1, 1, 2, 2, 2, 1, 2, 2, 3, 1, 2, 2, 2, 2, 2, 2, 3, 1, 1, 2, 2, 2, 1, 2, 2, 3, 1, 2, 2, 2, 2, 2, 2, 3, 1, 2, 2, 2, 2, 3, 3, 2, 3, 3, 2, 3, 4, 1, 1, 2, 2, 2, 1, 2, 2, 3, 1, 2, 2, 2, 2, 2, 2, 3, 1, 2

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,6

COMMENTS

This sequence seems to share similar fractal characteristics with A213712. See the given link to graph-plot.

LINKS

Antti Karttunen, Table of n, a(n) for n = 0..8727

OEIS Server, Sequence plotted together with A213712 showing similar fractal features.

FORMULA

a(n) = A213715(n+1)-A213715(n).

PROG

(Scheme): (define (A218541 n) (- (A213715 (1+ n)) (A213715 n)))