46325

Appears in sequences

• Hit polynomials; convolution of natural numbers with Fibonacci numbers F(2), F(3), F(4), ....at n=19A001891
• a(n) = Sum_{k=1..n} prime(k)^4.at n=5A122102
• Numbers n such that phi(n)=d_1!!*d_2!!*...*d_k!! where d_1 d_2 ... d_k is the decimal expansion of n.at n=24A139408
• Positive numbers y such that y^2 is of the form x^2+(x+241)^2 with integer x.at n=11A159565
• Number of permutations of 1..n with displacements restricted to {-6,-5,-4,-3,-2,0,1}.at n=20A189593
• Number of binary arrays indicating the locations of trailing edge maxima of a random length-n 0..7 array extended with zeros and convolved with 1,-2,1.at n=19A222152
• Number of n X 2 0..1 arrays with each 1 adjacent to 3, 4 or 5 king-move neighboring 1s.at n=13A296984