# A056080 (b-file synthesized from sequence entry) 5 1 6 2 7 14 8 49 9 131 10 248 11 410 12 531 13 601 14 566 15 474 16 336 17 222 18 124 19 67 20 32 21 16 22 6 23 3 24 1 25 1