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A083059 a(n) is the number of natural numbers k such that A078496(k)=n. 0
1, 0, 2, 0, 0, 0, 3, 0, 2, 0, 0, 0, 3, 0, 3, 0, 0, 0, 3 (list; graph; refs; listen; history; internal format)
OFFSET

5,3

FORMULA

a(n)=#{k: k>3 integer; A078496(k)=n}

EXAMPLE

a(19)=3 since there are only k=13,16,18 for which A078496(k)=19

CROSSREFS

Cf. A078496.

Sequence in context: A143655 A173541 A076849 * A173440 A046268 A202425

Adjacent sequences:  A083056 A083057 A083058 * A083060 A083061 A083062

KEYWORD

easy,nonn

AUTHOR

Serhat Sevki Dincer (sevki(AT)ug.bilkent.edu.tr), Apr 18 2003

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Last modified February 16 10:53 EST 2012. Contains 205904 sequences.