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A185383 a(n) is the denominator of the fraction |n^2/A049417(n)-A064380(n)|. 5
3, 4, 5, 6, 1, 8, 15, 10, 9, 12, 5, 14, 6, 8, 17, 18, 5, 20, 3, 32, 9, 24, 5, 26, 21, 40, 5, 30, 2, 32, 51, 16, 27, 48, 25, 38, 15, 56, 9, 42, 8, 44, 15, 4, 18, 48, 17, 50, 39, 8, 35, 54, 10, 72, 15, 80, 45, 60, 1, 62, 24, 80, 85, 84, 4, 68, 45, 32, 36, 72, 25, 73, 57 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,1

COMMENTS

If A185373(n)=0, then we accept a(n)=1.

LINKS

Table of n, a(n) for n=2..74.

FORMULA

a(n)=n+1 iff n is in A050376.

CROSSREFS

Cf. A185373, A064380, A049417, A050376.

Sequence in context: A139794 A202819 A260418 * A004484 A176210 A187824

Adjacent sequences:  A185380 A185381 A185382 * A185384 A185385 A185386

KEYWORD

nonn,frac

AUTHOR

Vladimir Shevelev, Feb 17 2011

STATUS

approved

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Last modified July 22 03:22 EDT 2017. Contains 289648 sequences.