236640
domain: N
Appears in sequences
- Row sums of triangle A086634.at n=8A086635
- Expansion of (1-sqrt(1-4*x-20*x^2))/(2*x).at n=8A103972
- a(n) = (prime(n)^5 - prime(n))/6.at n=6A138427
- Expansion of ((1-x)/(1-2*x))^6.at n=10A169793
- Integer areas A of integer-sided cyclic quadrilaterals such that the circumradius is of prime length.at n=39A230136