# A079497 (b-file synthesized from sequence entry) 1 1 2 5 3 9 4 13 5 17 6 89 7 161 8 233 9 305 10 1597 11 2889 12 4181 13 5473 14 28657 15 51841 16 75025 17 98209 18 514229 19 930249 20 1346269 21 1762289 22 9227465 23 16692641 24 24157817 25 31622993 26 165580141 27 299537289 28 433494437 29 567451585 30 2971215073 31 5374978561