45580
domain: N
Appears in sequences
- a(n) = prime(prime(n*n) - n*n) - n*n where prime(n) is the n-th prime.at n=26A141127
- a(n) = (7*n+2)*(7*n+5) = 49*n^2 + 49*n + 10.at n=30A177060
- Number of nX5 0..1 arrays with row sums nondecreasing and column sums unimodal.at n=3A223623
- T(n,k)=Number of nXk 0..1 arrays with row sums nondecreasing and column sums unimodal.at n=31A223625
- Number of 4Xn 0..1 arrays with row sums nondecreasing and column sums unimodal.at n=4A223628