23226

Appears in sequences

• Number of series-reduced dyslexic planted compound windmills with n leaves of 2 colors.at n=7A032293
• Numbers k such that k^6 + 1091 is prime.at n=14A066386
• Molien series for invariants of finite Coxeter group A_10.at n=58A266779
• a(1) = 1; a(n+1) = Sum_{k=1..n} lcm(a(k),n)/n.at n=21A292303
• a(n) = Sum_{k=0..n} (2*k-1)!!*binomial(2*n-k, n).at n=6A293469
• Number of ways to choose a constant rooted partition of each part in a strict rooted partition of n.at n=33A301767
• E.g.f. satisfies y'' + y' + x^3*y = 0 with y(0)=1, y'(0)=0.at n=14A318237
• Distinct values of A343511.at n=8A341337
• a(n) = 1 + Sum_{d|n, d < n} a(d)^2.at n=23A343511
• a(n) = 1 + Sum_{d|n, d < n} a(d)^2.at n=39A343511
• a(n) = 1 + Sum_{d|n, d < n} a(d)^2.at n=53A343511
• a(n) = 1 + Sum_{d|n, d < n} a(d)^2.at n=55A343511