49289

Appears in sequences

• a(0)=0, a(1)=1, for n>1, a(n) = floor(a(n-1)/n) + a(n-2)*2.at n=34A182443
• a(0) = 1, and for n >= 0, a(n+1) = -A326936(a(n)).at n=13A328653