960498
domain: N
Appears in sequences
- Matrix product of Stirling2-triangle A008277(n,k) and unsigned Lah-triangle |A008297(n,k)|.at n=30A088729
- Averages of twin prime pairs k such that k*2 and k/2 are squares.at n=29A154670
- Integers of the form k = m^3-m^2 such that k-+1 are primes.at n=10A154731
- Exponential Riordan array [1, 1/(2-e^x)-1].at n=39A256893