# A145564 (b-file synthesized from sequence entry) 0 1 1 5 2 47 3 949 4 33287 5 14273 6 7694047 7 400101469 8 1200312247 9 20405339951 10 4264717637359 11 328055232193 12 1275150714976991 13 1275150721602467 14 2125251205342781 15 246529139894912671 16 129920856734238187217 17 2122119257040297503 18 22216466502052353380347 19 164401852115363364287267