362799104domain: NAppears in sequencesNumbers that are the sum of 2 positive 11th powers.at n=16A004813Numbers that are the sum of at most 2 positive 11th powers.at n=23A004908a(n) = 2^n + 6^n.at n=11A074601Expansion of (1-6*x+4*x^2)/((1-2*x)*(1-6*x)).at n=12A092807a(n) = Sum {0<d|n, n/d odd} d^11.at n=5A096963