On perfect totient numbers prefix ID Iannucci, Douglas E.; Deng, Moujie; Cohen, Graeme L. J. Integer Seq. 6(4), Art. 03.4.5, 7 p., electronic only (2003)
On a class of Thue-Morse type sequences prefix ID Astudillo, Ricardo J. Integer Seq. 6(4), Art. 03.4.2, 11 p., electronic only (2003)
Two game-set inequalities prefix ID Shur, Walter J. Integer Seq. 6(4), Art. 03.4.1, 12 p., electronic only (2003)
An interesting lemma for regular $C$-fractions prefix ID Chen, Kwang-Wu J. Integer Seq. 6(4), Art. 03.4.8, 9 p., electronic only (2003)
Characterizing the sum of two cubes prefix ID Broughan, Kevin A. J. Integer Seq. 6(4), Art. 03.4.6, 7 p., electronic only (2003)
The enumeration of simple permutations prefix ID Albert, M.H.; Atkinson, M.D.; Klazar, M. J. Integer Seq. 6(4), Art. 03.4.4, 18 p., electronic only (2003)
Counting biorders prefix ID Christophe, Julie; Doignon, Jean-Paul; Fiorini, Samuel J. Integer Seq. 6(4), Art. 03.4.03, 10 p., electronic only (2003)
A combinatorial derivation of the number of labeled forests prefix ID Callan, David J. Integer Seq. 6(4), Art. 03.4.7, 3 p., electronic only (2003)
