Hassani, Mehdi Derangements and alternating sum of permutations by integration. (English) Zbl 1448.05002 J. Integer Seq. 23, No. 7, Article 20.7.8, 9 p. (2020). Reviewer: Ioan Tomescu (Bucureşti) MSC: 05A05 05A16 11B73 26A06 PDF BibTeX XML Cite \textit{M. Hassani}, J. Integer Seq. 23, No. 7, Article 20.7.8, 9 p. (2020; Zbl 1448.05002) Full Text: Link
Dershowitz, Nachum Nonleaf patterns in trees: protected nodes and fine numbers. (English) Zbl 1445.05010 J. Integer Seq. 23, No. 7, Article 20.7.7, 17 p. (2020). Reviewer: K. A. Germina (Kerala) MSC: 05A15 05C05 05C30 PDF BibTeX XML Cite \textit{N. Dershowitz}, J. Integer Seq. 23, No. 7, Article 20.7.7, 17 p. (2020; Zbl 1445.05010) Full Text: Link
Herman, Samuel; Poimenidou, Eirini Orbits of Hamiltonian paths and cycles in complete graphs. (English) Zbl 1444.05081 J. Integer Seq. 23, No. 7, Article 20.7.6, 16 p. (2020). MSC: 05C45 05C30 05E18 PDF BibTeX XML Cite \textit{S. Herman} and \textit{E. Poimenidou}, J. Integer Seq. 23, No. 7, Article 20.7.6, 16 p. (2020; Zbl 1444.05081) Full Text: Link
Sakamoto, Ryuichi The \(h^\ast\)-polynomial of the cut polytope of \(K_{2,m}\) in the lattice spanned by its vertices. (English) Zbl 1444.05071 J. Integer Seq. 23, No. 7, Article 20.7.5, 12 p. (2020). MSC: 05C31 05A15 13P10 52B20 PDF BibTeX XML Cite \textit{R. Sakamoto}, J. Integer Seq. 23, No. 7, Article 20.7.5, 12 p. (2020; Zbl 1444.05071) Full Text: Link
Hotchkiss, Philip K. Generalized rascal triangles. (English) Zbl 1453.11032 J. Integer Seq. 23, No. 7, Article 20.7.4, 33 p. (2020). MSC: 11B65 11B75 PDF BibTeX XML Cite \textit{P. K. Hotchkiss}, J. Integer Seq. 23, No. 7, Article 20.7.4, 33 p. (2020; Zbl 1453.11032) Full Text: Link
Haukkanen, Pentti; Merikoski, Jorma K.; Tossavainen, Timo Arithmetic subderivatives: \(p\)-adic discontinuity and continuity. (English) Zbl 1453.11004 J. Integer Seq. 23, No. 7, Article 20.7.3, 17 p. (2020). MSC: 11A25 11S82 26A15 PDF BibTeX XML Cite \textit{P. Haukkanen} et al., J. Integer Seq. 23, No. 7, Article 20.7.3, 17 p. (2020; Zbl 1453.11004) Full Text: Link
Gireesh, D. S.; Shivashankar, C.; Mahadeva Naika, M. S. On 3- and 9-regular cubic partitions. (English) Zbl 1452.05005 J. Integer Seq. 23, No. 7, Article 20.7.2, 12 p. (2020). Reviewer: Uğur Duran (Iskenderun) MSC: 05A17 11P83 PDF BibTeX XML Cite \textit{D. S. Gireesh} et al., J. Integer Seq. 23, No. 7, Article 20.7.2, 12 p. (2020; Zbl 1452.05005) Full Text: Link
Abel, Ulrich A short proof of the binomial identities of Frisch and Klamkin. (English) Zbl 1452.05006 J. Integer Seq. 23, No. 7, Article 20.7.1, 5 p. (2020). Reviewer: Uğur Duran (Iskenderun) MSC: 05A19 11B65 PDF BibTeX XML Cite \textit{U. Abel}, J. Integer Seq. 23, No. 7, Article 20.7.1, 5 p. (2020; Zbl 1452.05006) Full Text: Link