98431

Appears in sequences

• Number of periodic palindromic structures of length n using exactly two different symbols.at n=33A056508
• a(n) = (3*2^(n+2) + n*(n+5))/2 - 6.at n=14A239745
• Numbers n for which A326073(n) is equal to abs(1+A326146(n)).at n=22A326074