The OEIS is looking to hire part-time people to help edit core sequences, upload scanned documents, process citations, fix broken links, etc. - Neil Sloane, firstname.lastname@example.org
Andrew Weimholt, Table of n, a(n) for n=0..999
K. S. Brown, Expulsion Sets
Cf. A047699, A047706.
Sequence in context: A161903 A163617 A189634 * A169799 A069891 A190118
Adjacent sequences: A047702 A047703 A047704 * A047706 A047707 A047708
N. J. A. Sloane.
Corrected by Zak Seidov and Andrew Weimholt, Jul 13 2010