# A076134 (b-file synthesized from sequence entry) 1 0 2 1 3 2 4 3 5 4 6 5 7 9 8 12 9 17 10 26 11 76 12 379 13 438 14 1695 15 6709 16 13313 17 18504 18 19021 19 24488 20 45552 21 49085