35100

Appears in sequences

• Coordination sequence for 4-dimensional primitive di-isohexagonal orthogonal lattice.at n=18A008530
• Floor[n(n-1)(n-2)(n-3)/14].at n=28A011924
• a(n) = 2*binomial(n,4).at n=27A034827
• Denominators of continued fraction convergents to sqrt(674).at n=7A042297
• a(n) = lcm(6n+2, 6n+4, 6n+6).at n=8A061506
• Like A073327, but multiply the numerical values of the letters instead of adding them.at n=0A075831
• a(n) = 30*binomial(2n,n)/(n+3).at n=8A078818
• Numbers n divisible by exactly two nontrivial permutations (rearrangements) of the digits of n.at n=31A090057
• Number of plateau-free Motzkin paths of length n.at n=14A095981
• Number of n-bit base-2 deletable primes.at n=21A096235
• Fifth column (m=4) of (1,6)-Pascal triangle A096956.at n=24A096958
• Experience Points thresholds for levels in the pen and paper role-playing game "Das Schwarze Auge" (DSA, a.k.a. "The Dark Eye").at n=26A124437
• Positive integers n such that n^2 = (x^4 - y^4)*(z^4 - t^4) where the pairs of integers (x,y) and (z,t) are not proportional.at n=28A147854
• Triangle read by rows: T(n, k) = binomial(3*n, k-1) + binomial(3*n, n-k).at n=40A156003
• Number of partitions into a triangular number of parts.at n=49A178927
• Numbers with prime factorization p*q^2*r^2*s^3 (where p, q, r, s are distinct primes).at n=11A190109
• Triangle S(n,k) by rows: coefficients of 3^((n-1)/2)*(x^(1/3)*d/dx)^n when n is odd, and of 3^(n/2)*(x^(2/3)*d/dx)^n when n is even.at n=32A223169
• Triangle S(n,k) by rows: coefficients of 3^((n-1)/2)*(x^(1/3)*d/dx)^n when n=1,3,5,...at n=18A223525
• Triangle S(n,k) by rows: coefficients of 3^(n/2)*(x^(2/3)*d/dx)^n when n=0,2,4,6,...at n=18A223526
• a(n) = Catalan(n) mod Fibonacci(n).at n=23A246846