1346400
domain: N
Appears in sequences
- a(n) = Fibonacci(n-1) + prime(n).at n=31A113753
- Numbers whose square can be expressed as a+b*c, with a,b,c in geometric sequence.at n=23A130733
- Number of 7 X n 0..1 arrays with every element equal to 0 or 1 horizontally or antidiagonally adjacent elements, with upper left element zero.at n=23A301796
- Numbers k such that k*A003557(A003961(k)) divides A353790(k), where A353790(n) = phi(A003973(n)) * A064989(A003973(n)).at n=36A353797