what is the value of graham's number
Graham's number Graham's number is a "power tower" of the form 3↑↑n (with a very large value of n), so its rightmost decimal digits must satisfy certain properties common to all such towers. One of these properties is that all such towers of height greater than d (say), have the same sequence of d rightmost decimal digits. This is a special case of a more general property: The d rightmost decimal digits of all such towers of height greater than d+2, are independent of the topmost "3" in the tower; i.e., the topmost "3" can be changed to any other non-negative integer without affecting the d rightmost digits.
7 Years (Lukas Graham song) "7 Years" is a song by Danish soul-pop band Lukas Graham from their second studio album, Lukas Graham. The song was released as a digital download on 18 September 2015 by Copenhagen Records.[citation needed] The lyric video was uploaded to YouTube on 17 November 2015, and the music video was uploaded on 15 December 2015.