25265

Appears in sequences

• Denominators of continued fraction convergents to sqrt(707).at n=11A042361
• Number of rooted 2-dimensional polyominoes with n triangular cells, with no symmetries removed.at n=9A094164
• Array read by antidiagonals: T(n,k) = number of rooted 2-dimensional polyominoes with k cells, the cells being regular n-gons, with no symmetries removed.at n=54A094166
• G.f.: Product_{j>=1} Product_{i>=1} (1 + x^(i*j)).at n=28A107742
• Exponent of least power of 2 having exactly n consecutive 5's in its decimal representation.at n=8A131539
• Number of special cuts of 600-cell with n vertices up to symmetries of the polytope.at n=18A135059
• Total number of parts k in all partitions of n such that k does not divide n.at n=31A209313
• Composite squarefree numbers n such that p(i)-7 divides n+7, where p(i) are the prime factors of n.at n=17A225707
• Number of length n+4 0..2 arrays with some disjoint pairs in every consecutive five terms having the same sum.at n=5A247921
• T(n,k)=Number of length n+4 0..k arrays with some disjoint pairs in every consecutive five terms having the same sum.at n=26A247927
• Number of length 6+4 0..n arrays with some disjoint pairs in every consecutive five terms having the same sum.at n=1A247933
• Coefficients in the expansion of 1/([r]-[2*r]*x+[3*r]*x^2-...); [ ]=floor, r=sqrt(e).at n=17A288235
• Coefficients in the expansion of 1/([r]-[2*r]*x+[3*r]*x^2-...); [ ]=floor, r=-4/5+sqrt(6).at n=17A288236
• Coefficients in the expansion of 1/([r]-[2*r]*x+[3*r]*x^2-...); [ ]=floor, r=sqrt(11/4).at n=17A288237
• Numbers k such that (32*10^k + 319)/9 is prime.at n=18A293856
• Expansion of e.g.f. Product_{k>0} (1 + sin(x)^k / k).at n=9A335637
• Numbers k for which A354102(k) = A354102(sigma(k)).at n=19A354106