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A057639 First differences of zero-sites (A028442) of Mertens's function A002321. +0
1
37, 1, 18, 7, 28, 8, 44, 4, 1, 9, 1, 3, 1, 2, 48, 17, 1, 3, 1, 2, 16, 75, 2, 1, 1, 20, 2, 1, 2, 4, 1, 1, 2, 27, 8, 2, 1, 1, 2, 1, 5, 1, 5, 1, 2, 1, 1, 1, 2, 1, 109, 4, 66, 1, 27, 1, 1, 144, 4, 8, 2, 1, 2, 13, 1, 2, 9, 1, 1, 24, 1, 3, 16, 8, 6, 1, 2, 3, 4, 2, 1, 2, 5, 1, 2, 4, 3, 2, 1, 3, 1, 82, 3, 5 (list; graph; listen)
OFFSET

0,1

COMMENT

The Mertens's-function (A002321) is oscillating. The width of its waves is given here.

FORMULA

a(n)=A028442(n+1)-A028442(n)

CROSSREFS

Cf. A002321, A013928, A028442, A013940, A051400, A051401, A051402.

Sequence in context: A058432 A058458 A077575 this_sequence A051316 A107812 A068843

Adjacent sequences: A057636 A057637 A057638 this_sequence A057640 A057641 A057642

KEYWORD

nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Oct 11 2000

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Last modified December 13 23:45 EST 2009. Contains 170824 sequences.


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