EX-99.29.B.13 4 dex9929b13.txt CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM Exhibit 13 Consent of Independent Registered Public Accounting Firm We consent to the reference to our firm under the captions "Accumulation Unit Values" and "Independent Registered Public Accounting Firm" in Post-Effective Amendment No. 66 to the Registration Statement (Form N-3 No. 2-25618) pertaining to Lincoln National Variable Annuity Fund A (Group), and to the use therein of our reports dated (a) March 27, 2008, with respect to the consolidated financial statements of The Lincoln National Life Insurance Company and (b) February 13, 2008, with respect to the financial statements of Lincoln National Variable Annuity Fund A (Group). /s/ Ernst & Young, LLP Fort Wayne, Indiana April 21, 2008