19713

Appears in sequences

• 5th diagonal of triangle in A059317.at n=24A106113
• Number of n X 4 0..2 arrays with every row and column nondecreasing rightwards and downwards, and the number of instances of each value within one of each other.at n=18A201273
• Number of 3 X n arrays of the minimum value of corresponding elements and their horizontal, vertical or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 3 X n array.at n=11A219687
• Least number x such that x^n has n digits equal to k. Case k = 8.at n=20A285455
• Sum of the fifth largest parts in the partitions of n into 8 parts.at n=44A308994
• a(n) = Sum_{d|n} Sum_{p|n, p prime} p^d.at n=8A351773
• a(n) = Sum_{k=0..n} divides(k, n) * 3^k, where divides(k, n) = 1 if k divides n, otherwise 0.at n=9A363913