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A205447 (1/n)*A205446(n). 2
1, 2, 1, 1, 11, 2, 3, 1, 16, 22, 1, 1, 29, 6, 451, 2, 152, 8, 4, 11, 1, 4, 2016, 6, 503450761, 58, 552976, 3, 1, 902, 44, 1, 1, 76, 2923833, 4, 1056437, 2, 8149, 20801, 165, 2, 16311831, 2, 34400194576, 1008, 21, 3, 4609212933, 1006901522, 292752, 29 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

For a guide to related sequences, see A204892.

LINKS

Table of n, a(n) for n=1..52.

MATHEMATICA

(See the program at A205442.)

CROSSREFS

Cf. A205442, A204892.

Sequence in context: A165883 A260950 A110905 * A297544 A297802 A232266

Adjacent sequences:  A205444 A205445 A205446 * A205448 A205449 A205450

KEYWORD

nonn

AUTHOR

Clark Kimberling, Jan 27 2012

STATUS

approved

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Last modified November 28 16:04 EST 2021. Contains 349413 sequences. (Running on oeis4.)