# A078801 (b-file synthesized from sequence entry) 0 1 1 2 2 2 3 -4 4 10 5 -28 6 76 7 -184 8 378 9 -620 10 708 11 -328 12 -36 13 -4008 14 25960 15 -83984 16 135066 17 188788 18 -2232236 19 9070040 20 -23335660 21 29933128 22 69732568 23 -630906096 24 2551027132 25 -7193660232 26 13576199192 27 -5110303664 28 -92186317112