# A004980 (b-file synthesized from sequence entry) 1 2 2 3 3 10 4 29 5 30 6 225 7 226 8 4549 9 91379 10 248395 11 248396 12 675212 13 675213 14 4989190 15 13562026 16 36865410 17 36865411 18 100210578 19 100210579 20 100210580 21 5471312309 22 14872568829 23 14872568830 24 40427833594 25 40427833595 26 109894245427 27 109894245428 28 812014744421