Number of consecutive integers placed in n bins under a certain packing scheme.

Terms

a(0) =1a(1) =4a(2) =13a(3) =36a(4) =96a(5) =253a(6) =664a(7) =1740a(8) =4557a(9) =11932a(10) =31240a(11) =81789a(12) =214128a(13) =560596a(14) =1467661a(15) =3842388a(16) =10059504a(17) =26336125a(18) =68948872a(19) =180510492a(20) =472582605a(21) =1237237324a(22) =3239129368a(23) =8480150781a(24) =22201322976