470680

Appears in sequences

• a(n) = (prime(n)^4 - prime(n)^2)/6.at n=12A138421
• T(n, k) = [x^k] n! [t^n] 1/(exp((V*(2 - 2*t + V))/(4*t))*sqrt(1 + V)) where V = W(-2*t*x) and W denotes the Lambert function. Table read by rows, T(n, k) for 0 <= k <= n.at n=27A343807