Binomial transform of A084263.

Terms

a(0) =1a(1) =2a(2) =7a(3) =22a(4) =64a(5) =176a(6) =464a(7) =1184a(8) =2944a(9) =7168a(10) =17152a(11) =40448a(12) =94208a(13) =217088a(14) =495616a(15) =1122304a(16) =2523136a(17) =5636096a(18) =12517376a(19) =27656192a(20) =60817408a(21) =133169152a(22) =290455552a(23) =631242752a(24) =1367343104a(25) =2952790016a(26) =6358564864a(27) =13656653824a(28) =29259464704