# A335952 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 3 4 3 5 5 6 3 7 105 8 3 9 45 10 105 11 165 12 45 13 273 14 7 15 15 16 231 17 1785 18 9 19 25935 20 105 21 3465 22 1155 23 2415 24 315 25 16575 26 429 27 1485 28 399 29 435 30 45 31 465465 32 2145 33 8415 34 41055 35 525 36 1485 37 10555545 38 57057 39 585 40 105 41 268345 42 19635 43 18723705 44 15015