A180729 Smallest power of 22 that begins with n.
1, 22, 3011361496339065143296, 484, 5153632, 6221821273427820544, 705429498686404044207947776, 851643319086537701956194499721106030592, 9068298061633453450429559033030337013743616, 10648, 113379904
Offset: 1