# A344611 (b-file synthesized from sequence entry) 0 1 1 2 2 4 3 8 4 15 5 27 6 48 7 81 8 135 9 220 10 352 11 553 12 859 13 1313 14 1986 15 2969 16 4394 17 6439 18 9357 19 13479 20 19273 21 27353 22 38558 23 53998 24 75168 25 104022 26 143172 27 196021 28 267051 29 362086 30 488733 31 656802 32 879026 33 1171747 34 1555997 35 2058663 36 2714133 37 3566122 38 4670256 39 6096924 40 7935184