# A037280 (b-file synthesized from sequence entry) 1 1 2 1 3 3 4 1 5 5 6 23 7 7 8 3 9 3 10 25 11 11 12 1173 13 13 14 27 15 35 16 31 17 17 18 2369 19 19 20 12255 21 37 22 211 23 23 24 586703 25 5 26 213 27 39 28 12357 29 29 30 23561015 31 31 32 1551 33 311 34 217 35 57 36 117345609 37 37 38 219 39 313 40 6145255 41 41 42 23671421 43 43 44 120561 45 35915 46 223 47 47 48 2933515203 49 7 50 251025 51 317