# A117083 (b-file synthesized from sequence entry) 0 0 1 1 2 8 3 40 4 280 5 408 6 560 7 1045 8 1160 9 1408 10 1680 11 2640 12 3008 13 3201 14 3400 15 3605 16 4033 17 4720 18 5208 19 5720 20 7105 21 7400 22 7701 23 8008 24 8640 25 10325 26 10680 27 11041 28 11408 29 12160 30 14560 31 15408 32 16280 33 18096 34 19040 35 20008 36 20501 37 21000 38 21505 39 22016 40 23056