# A014813 (b-file synthesized from sequence entry) 1 1 2 5 3 13 4 26 5 47 6 76 7 115 8 164 9 228 10 307 11 401 12 512 13 643 14 794 15 967 16 1162 17 1385 18 1632 19 1909 20 2214 21 2551 22 2920 23 3323 24 3760 25 4235 26 4751 27 5301 28 5900 29 6539 30 7222 31 7951 32 8724 33 9553 34 10429 35 11357 36 12336 37 13375 38 14468 39 15619 40 16828 41 18101 42 19435 43 20833 44 22296 45 23826