# A116718 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 5 4 12 5 22 6 37 7 60 8 96 9 153 10 244 11 390 12 625 13 1004 14 1616 15 2605 16 4204 17 6790 18 10973 19 17740 20 28688 21 46401 22 75060 23 121430 24 196457 25 317852 26 514272 27 832085 28 1346316 29 2178358 30 3524629 31 5702940 32 9227520 33 14930409 34 24157876 35 39088230 36 63246049 37 102334220