86733

Appears in sequences

• Total sum of the smallest part of every partition of every shell of n.at n=34A196039
• a(0) = 0; a(n+1) = 2*a(n) + k where k = 0 if prime(n+2)/prime(n+1) > prime(n+1)/prime(n), otherwise k = 1.at n=18A215411