# A005622 (b-file synthesized from sequence entry) 1 1 2 3 3 6 4 8 5 9 6 17 7 25 8 28 9 79 10 119 11 132 12 281 13 437 14 586 15 1083 16 1557 17 2534 18 4117 19 6683 20 10842 21 18113 22 29167 23 47016 24 74751 25 121045 26 197750 27 317247 28 516383 29 831128 30 1345109 31 2176833 32 3530212 33 5700499 34 9224427 35 14926488