# A133322 (b-file synthesized from sequence entry) 1 5 2 13 3 25 4 41 5 61 6 113 7 181 8 313 9 421 10 613 11 761 12 841 13 1013 14 1201 15 1301 16 1741 17 1861 18 2113 19 2381 20 2521 21 3121 22 3613 23 4513 24 5101 25 7321 26 8581 27 9661 28 9941 29 10513 30 12641 31 13613 32 14281 33 14621 34 15313 35 16381 36 19013 37 19801 38 20201 39 21013 40 21841 41 23981