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A080111 Characteristic function of A080113. 3
1, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..105.

Index entries for characteristic functions

MAPLE

A080111 := n -> 1-A080116(A080117(n));

CROSSREFS

Sequence in context: A066288 A333818 A111412 * A204545 A185116 A014034

Adjacent sequences:  A080108 A080109 A080110 * A080112 A080113 A080114

KEYWORD

nonn

AUTHOR

Antti Karttunen Feb 11 2003

STATUS

approved

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Last modified January 20 13:44 EST 2021. Contains 340302 sequences. (Running on oeis4.)