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".
a(n) shares identical entries with A046092(n) except for n=(A081934 - 1)/2.
Table of n, a(n) for n=1..54.
Cf. A088558, A096891-A096900.
Sequence in context: A008006 A081937 A115228 * A046092 A008241 A008216
Adjacent sequences: A088554 A088555 A088556 * A088558 A088559 A088560
Lekraj Beedassy, Nov 17 2003
Corrected and extended by Ray Chandler, Jul 14 2004