259875

Appears in sequences

• Expansion of e.g.f. theta_3^(11/2).at n=6A015671
• a(1)=6; if n = Product p_i^e_i, n>1, then a(n) = Product p_{i+1}^e_i * Product p_{i+2}^e_i.at n=39A045969
• Odd nonunitary abundant numbers.at n=4A094889
• Numerators of sequence of fractions with e.g.f. (1+x)/(1-x)^(3/2).at n=6A126119
• Numbers with exactly 4 distinct odd prime divisors {3,5,7,11}.at n=28A147577
• Triangle read by rows: T(n,k) (1 <= k <= n-1, n >= 2) = d(2*(n-k)-1)*(d(2*n-2)/d(2*(n-k)-2) - d(2*n-3)/d(2*(n-k)-3)), where d = A006882 is the double factorial function.at n=22A202212
• Denominators of coefficients in the expansion given in A340825 (see Comments at A340844).at n=9A340845
• Odd numbers k such that A187795(k) > 2*k.at n=2A347936
• Primitive terms of A347936: terms of A347936 that are not multiples of other terms of A347936.at n=2A347939
• Indices at which A358777 attains a new value.at n=18A359608