# A051728 (b-file synthesized from sequence entry) 0 2 1 0 2 23 3 53 4 409 5 293 6 211 7 1341 8 1343 9 2179 10 3967 11 15705 12 16033 13 19635 14 31425 15 24281 16 31429 17 31431 18 31433 19 155959 20 38501 21 58831 22 203713 23 268343 24 206699 25 370311 26 370313 27 370315 28 370317 29 1349591 30 1357261 31 1272749 32 1357265 33 1357267 34 2010801 35 2010803 36 2010805 37 2010807