# A032394 (b-file synthesized from sequence entry) 1 1 2 7 3 9 4 21 5 37 6 61 7 589 8 711 9 1537 10 1921 11 3217 12 4237 13 26721 14 31297 15 58101 16 155251 17 225111 18 398359 19 472099 20 503479 21 543049 22 1272457 23 1338001 24 1943337