# A022302 (b-file synthesized from sequence entry) 0 1 1 2 2 7 3 10 4 21 5 66 6 213 7 246 8 273 9 454 10 673 11 700 12 727 13 934 14 2451 15 2766 16 2799 17 3006 18 3099 19 3396 20 234665 21 234758 22 234977 23 235004 24 235013 25 434216 26 436951 27 436978 28 437005 29 437128 30 437155 31 437708 32 437735 33 437762 34 438017 35 438044 36 438145 37 438314 38 438341