273657

Appears in sequences

• Number of solutions to c(1)*prime(4) + ... + c(n)*prime(n+3) = 0, where c(i) = +-1 for i>1, c(1) = 1.at n=27A022903
• Cube of the lower triangular normalized 2nd kind Stirling matrix.at n=12A027496
• Third diagonal of A027496.at n=2A027503
• Third column of A027496.at n=2A027512