514332domain: NAppears in sequencesa(n) = Fibonacci(n+2) + prime(n).at n=26A004399Coefficients in q-expansion of (E_2*E_4 - E_6)/720, where E_2, E_4, E_6 are the Eisenstein series shown in A006352, A004009, A013973, respectively.at n=26A281372