77608

Appears in sequences

• a(n) = a(n-1) + a(n-2) + 1, with a(0)=3, a(1)=8.at n=20A022407
• Sum of the asymmetry degrees of all compositions of n without 2's.at n=20A275443
• p-INVERT of the positive integers, where p(S) = 1 - 8*S.at n=4A291181