111514

Appears in sequences

• Number of graphs with n nodes, n edges and no isolated vertices.at n=14A006649
• Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 26.at n=24A031614
• Number of permutations of length n which avoid the patterns 231, 4123.at n=13A116703