# A370582 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 4 4 6 5 12 6 20 7 40 8 52 9 72 10 116 11 232 12 320 13 640 14 1020 15 1528 16 1792 17 3584 18 4552 19 9104 20 12240 21 17840 22 27896 23 55792 24 67584 25 83968 26 130656 27 150240 28 198528 29 397056 30 507984 31 1015968 32 1115616 33 1579168 34 2438544 35 3259680 36 3730368 37 7460736 38 11494656 39 16145952 40 19078464 41 38156928