45450

Appears in sequences

• Integers k such that in the list of divisors of k (in base 6), each digit 0-5 appears equally often.at n=10A045815
• One-fourth of partial sums of A153976.at n=23A153977
• Fourth right hand column of triangle A165674.at n=20A165676
• Number of (n+2)X(1+2) 0..3 arrays with every 3X3 subblock row, column, diagonal and antidiagonal sum not equal to 0 2 3 6 or 7.at n=9A252294
• Numbers m such that the largest digit in the decimal expansion of 1/m is 2.at n=18A341383
• G.f. A(x,y) satisfies: y = f(x,A(x,y)), where f(x,y) = Sum_{n=-oo..oo} x^(n*(n+1)/2) * y^(n*(n-1)/2) is Ramanujan's theta function.at n=34A354649
• G.f. A(x,y) satisfies: -y = f(-x,-A(x,y)), where f(x,y) = Sum_{n=-oo..oo} x^(n*(n+1)/2) * y^(n*(n-1)/2) is Ramanujan's theta function.at n=34A354650
• Square array read by antidiagonals upwards: T(i,j) is the smallest number m such that the symmetric representation of sigma, SRS(m), has maximum width 3, consists of i parts and has 2*j occurrences of maximum width 3 in its width pattern (row m of A341969).at n=27A377667