2476118

Appears in sequences

• Sum of two powers of 19.at n=16A073214
• a(n) = n^5+n.at n=19A131471
• a(0)=0, a(1)=1, a(2n)=19*a(n), a(2n+1)=a(2n)+1.at n=34A197353
• a(n) = n*sigma_4(n).at n=19A386749