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".
Column 3 of A181253
R. H. Hardin, Table of n, a(n) for n=1..200
Sequence in context: A097114 A022038 A015453 * A199555 A241594 A241595
Adjacent sequences: A181243 A181244 A181245 * A181247 A181248 A181249
R. H. Hardin Oct 10 2010