35878

Appears in sequences

• a(n) = A082613(n) divided by the n-th power that divides it.at n=27A082614
• Numbers n such that x^2+y^2+prime(n)^2=3*x*y*prime(n).at n=15A173957
• Number of sets of nonempty words with a total of 2n letters over n-ary alphabet containing the n-th letter such that within each prefix of a word every letter of the alphabet is at least as frequent as the subsequent alphabet letter.at n=6A293115
• Number of sets of nonempty words with a total of n letters over senary alphabet containing the sixth letter such that within each prefix of a word every letter of the alphabet is at least as frequent as the subsequent alphabet letter.at n=6A293887
• Expansion of Product_{n>=1} 1/sqrt(1 + (4*x)^n).at n=8A298993
• a(n) is the determinant of the 2 X 2 matrix whose entries (when read by rows) are the n-th primes ending in 1, 3, 7, 9 respectively.at n=16A335592
• a(n) = Sum_{k=0..n} U_k((n-k)/2) where U_n(x) is a Chebyshev polynomial of the 2nd kind.at n=11A341576