28583

Appears in sequences

• Brilliant numbers (A078972) whose digit reversal is the product of 2 palindromes greater than 1.at n=31A115681
• Floor(1/{(6+n^4)^(1/4)}), where {}=fractional part.at n=34A184630
• Number of n X 3 0..4 arrays with each element equal to the number its horizontal and vertical neighbors within one of itself.at n=17A196012
• Number of (w,x,y) with all terms in {0,...,n} and 2*w >= |x+y-z|.at n=34A213397
• Egyptian fraction representation of sqrt(51) (A010504) using a greedy function.at n=3A248276
• Number of subsets of the first n nonzero n-gonal numbers whose sum is a nonzero n-gonal number.at n=23A379337