[1,2,4,12,36,110,362,1156,3858,13140,44538,154572,
533950,1864942,6586844,23228542,82703466,
294399864,1052887478,3788424618,13629870990,
49277518878,178247528092,646510370750,
2353411404768,8569401009866,31296013344902,
114356658125070,418622898126256,1536077086892826]
|