134218240

Appears in sequences

• Numbers that are the sum of 2 positive 9th powers.at n=29A003391
• a(n) = 2^n + 8^n.at n=9A074603
• a(n) = the smallest positive multiple of n that has exactly n (nonleading) 0's in its binary representation.at n=25A143116
• a(n) = Sum_{k=0..n} (-1)^(n-k)*C(n,k)*sigma(n,k) for n>0 with a(0)=1.at n=9A163191
• a(n) = n^5*(n^9 + 1)/2.at n=4A168471