# A037261 (b-file synthesized from sequence entry) 0 2 1 6 2 17 3 36 4 65 5 106 6 160 7 228 8 311 9 410 10 527 11 664 12 822 13 1002 14 1205 15 1432 16 1684 17 1963 18 2270 19 2607 20 2975 21 3375 22 3808 23 4275 24 4777 25 5316 26 5893 27 6509 28 7165 29 7863 30 8604 31 9389 32 10219 33 11095 34 12018 35 12989 36 14009 37 15079 38 16200 39 17373 40 18599 41 19880 42 21217