142932

Appears in sequences

• Numbers k such that (8*10^k + 43)/3 is prime.at n=23A293538
• Number of odd strict trees of weight n (all outdegrees are odd).at n=28A300440
• Square array T(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where T(n,0) = 0^n and T(n,k) = k * Sum_{r=0..n} binomial(n,r) * binomial(3*r+k,n)/(3*r+k) for k > 0.at n=52A378318