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A077210 a(1) = 2, a(n+1) is the smallest squarefree number greater than n*a(n). 2
2, 3, 7, 22, 89, 446, 2677, 18741, 149929, 1349363, 13493631, 148429942, 1781159305, 23155070969, 324170993567, 4862564903506, 77801038456097, 1322617653753653, 23807117767565755, 452335237583749354 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..19.

CROSSREFS

Cf. A038159.

Sequence in context: A114599 A094062 A038159 * A324620 A151908 A072214

Adjacent sequences:  A077207 A077208 A077209 * A077211 A077212 A077213

KEYWORD

nonn

AUTHOR

Amarnath Murthy, Nov 02 2002

EXTENSIONS

More terms from Michel ten Voorde Jun 20 2003

STATUS

approved

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Last modified May 31 13:01 EDT 2020. Contains 334748 sequences. (Running on oeis4.)