4311810305

Appears in sequences

• a(n) = sigma_8(n), the sum of the 8th powers of the divisors of n.at n=15A013956
• Numerator of sum of -8th powers of divisors of n.at n=15A017679
• a(n) = 1^n + 2^n + 4^n + 8^n + 16^n.at n=8A020514
• Duplicating binary multipliers; i.e., n+1 1-bits placed 2n bits from each other.at n=4A036213
• a(n) = n^8 + n^6 + n^4 + n^2 + 1.at n=16A059839
• Expansion of 1/((1-4*x)*(1-x^4)).at n=16A083589
• a(n) = sigma(2n,n) for n>0 with a(0)=1.at n=8A179504
• a(n) = (256^n - 1)/255.at n=5A218723
• a(n) = Sum_{k=0..4n} (A035343(n,k) mod 2) * 2^k.at n=8A274180