Invitation: celebrating 50 years of OEIS, 250000 sequences, and Sloane's 75th, there will be a conference at DIMACS, Rutgers, Oct 9-10 2014.
1,1
Subsidiary sequence: terms whose position is not disturbed in the above rearrangement.
Numbers ending in 0 do not appear [Sean A. Irvine, Sep 27, 2011.]
Table of n, a(n) for n=1..59.
Sequence in context: A105666 A058261 A072397 * A212483 A084313 A074769
Adjacent sequences: A077205 A077206 A077207 * A077209 A077210 A077211
base,easy,nonn
Amarnath Murthy, Nov 02 2002
Corrected and extended by Sean A. Irvine, Sep 26 2011
approved