54516

Appears in sequences

• Amicable triples: numbers such that sigma(x) = sigma(y) = sigma(z) = x+y+z, x<y<z. We order these triples according to the common value of sigma. Sequence gives z numbers.at n=10A125492
• Number of partitions of n such that the number of odd parts is not a part and the number of even parts is not a part.at n=48A240579
• Number of minimal total dominating sets in the n-Andrásfai graph.at n=19A302762
• Position of start of first occurrence of palindromic prime(n) after the decimal point in expansion of Pi.at n=26A309343