A077210 a(1) = 2, a(n+1) is the smallest squarefree number greater than n*a(n).

2, 3, 7, 22, 89, 446, 2677, 18741, 149929, 1349363, 13493631, 148429942, 1781159305, 23155070966, 324170993526, 4862564902891, 77801038446257, 1322617653586370, 23807117764554661, 452335237526538561, 9046704750530771221, 189980799761146195642

Offset: 1

Author

Amarnath Murthy, Nov 02 2002

Keywords

• nonn

Crossrefs

Cf. A038159.

Extensions

More terms from Michel ten Voorde Jun 20 2003

a(14) onward corrected by Sean A. Irvine, May 11 2025