# A079494 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 2 4 6 5 8 6 26 7 55 8 148 9 377 10 1066 11 2853 12 8044 13 22298 14 63134 15 178399 16 509944 17 1460728 18 4213962 19 12194213