# A004240 (b-file synthesized from sequence entry) 1 0 2 693 3 1098 4 1386 5 1609 6 1791 7 1945 8 2079 9 2197 10 2302 11 2397 12 2484 13 2564 14 2639 15 2708 16 2772 17 2833 18 2890 19 2944 20 2995 21 3044 22 3091 23 3135 24 3178 25 3218 26 3258 27 3295 28 3332 29 3367 30 3401 31 3433 32 3465 33 3496 34 3526