www.mikescher.com/www/statics/euler/Euler_Problem-016.php

<?php

return 
[
	'number'      => 16,
	'date'        => '2014-09-11',
	'title'       => 'Power digit sum',
	'abbreviated' => false,
	'steps'       => 27332672,
	'time'        => 4228,
	'width'       => 60,
	'height'      => 14,
	'value'       => 1366,
];