# A147651 (b-file synthesized from sequence entry) 0 0 1 27 2 72 3 135 4 216 5 315 6 432 7 567 8 720 9 891 10 1080 11 1287 12 1512 13 1755 14 2016 15 2295 16 2592 17 2907 18 3240 19 3591 20 3960 21 4347 22 4752 23 5175 24 5616 25 6075 26 6552 27 7047 28 7560 29 8091 30 8640 31 9207 32 9792 33 10395 34 11016