[4,8,16,24,48,80,168,296,624,1144,2424,4552,9680,
18480,39368,76128,162376,317288,677624,1335688,
2856536,5672576,12149080,24280768,52079424,
104665200,224825088,454047672,976721744,
1981083216,4267578200,8689274768,18743542208,
38295782400,82715689712]
|