Annual Appeal: Please make a donation (tax deductible in USA) to keep the OEIS running. Over 4500 articles have referenced us, often saying "we would not have discovered this result without the OEIS".
Table of n, a(n) for n=1..18.
Cf. A112889-A112898, A112900-A112905, A112907-A112910.
Sequence in context: A212806 A030258 A154737 * A185242 A012806 A020545
Adjacent sequences: A112893 A112894 A112895 * A112897 A112898 A112899
Ray G. Opao, Oct 05 2005
Extended by Ray Chandler, Oct 09 2005