-1153

Appears in sequences

• Triangle built from partial sums of Catalan numbers multiplied by powers of nonpositive numbers.at n=30A112707
• a(n) = 36*n^2 - 810*n + 2753, producing the conjectured record number of 45 primes in a contiguous range of n for quadratic polynomials, i.e., abs(a(n)) is prime for 0 <= n < 44.at n=7A117081