67911

Appears in sequences

• a(0) = a(1) = 1; for n >= 2, a(n) = a(n-1) + a(n-2) - n if that number is positive and not already in the sequence, otherwise a(n) = a(n-1) + a(n-2) + n.at n=25A117821
• The added number in A370193 which results in the stack having a new record height.at n=13A372612