Binomial transform of poly-Bernoulli numbers A027649.

Terms

a(0) =1a(1) =5a(2) =23a(3) =101a(4) =431a(5) =1805a(6) =7463a(7) =30581a(8) =124511a(9) =504605a(10) =2038103a(11) =8211461a(12) =33022991a(13) =132623405a(14) =532087943a(15) =2133134741a(16) =8546887871a(17) =34230598205a(18) =137051532983a(19) =548593552421