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..43.
Sequence in context: A037437 A061340 A004889 * A001096 A004900 A062937
Adjacent sequences: A037432 A037433 A037434 * A037436 A037437 A037438
More terms from Don Reble (djr(AT)nk.ca), Apr 28 2006