# A146751 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 11 4 30 5 11 6 201 7 683 8 539 9 121 10 3731 11 14948 12 17666 13 8228 14 1331 15 69281 16 319589 17 495770 18 349690 19 115797 20 14641 21 1286491 22 6714698 23 12793781 24 12031756 25 6036085 26 1551946 27 161051 28 23889081 29 139173951 30 312977357 31 366537435 32 246108555