173007

Appears in sequences

• Numbers k such that 107*2^k+1 is prime.at n=15A032403
• a(n) = n!*LaguerreL(n, -3).at n=6A277382
• A(n,k) = n! * Laguerre(n,-k); square array A(n,k), n>=0, k>=0, read by antidiagonals.at n=51A289192
• T(n, k) = (n - k)! * [x^(n-k)] exp(k*x/(1 - x))/(1 - x). Triangle read by rows, T(n, k) for 0 <= k <= n.at n=48A343847
• T(n, k) = n! * [x^n] exp(k * x/(1 - x))/(1 - x). Triangle read by rows, T(n, k) for 0 <= k <= n.at n=24A344048
• a(n) = KummerU(-2*n, 1, -n).at n=3A344049