This mural is on Route 66 in Kingman, Arizona.

MathBabbler took a picture of this mural on his last day of being 50 years young.

The

`is the sum of three square numbers; therefore, the`

number 66`BARS function was used to do some math.`

split_into_squares_sum(n)split_into_squares_sum(66) = { 25, 25, 16 } the numbers become: 25 25 16 the math is: sqrt(25)! / sqrt(16)! = sqrt(25) more math: sqrt(25)^sqrt(sqrt(16)) = 25 rsAgeEval: sqrt(25) * sqrt(25) * sqrt(sqrt(16)) = 50 * RoadHacker drove Route 66 on his last day being 50 years young. invalid rsEval [66 is used twice]... rsAgeEval: 66 - sum_prime_factors(66) = 50 rs42Eval: 25_{16}+ sqrt(25) = 42 split_into_squares_sum(25) = { 16, 9 } the numbers become: 25 16 9 16 average math: avg(sqrt(25), sqrt(16), sqrt(9)) = sqrt(16)The mural used in this BARS is next to a road sign that was used in a BARS created on 3 June 2006. The following BARS was updated to include a

`rsAgeEval=50`

and a`rs42Eval`

.

**Creator:** Gerald Thurman
[gthurman@gmail.com]

**Created:** 03 June 2008

This work is licensed under a Creative Commons Attribution 3.0 United States License.