# A137863 (b-file synthesized from sequence entry) 1 168 2 504 3 660 4 1092 5 2448 6 3420 7 4080 8 5616 9 6048 10 6072 11 7800 12 7920 13 9828 14 12180 15 14880 16 20160 17 25308 18 25920 19 29120 20 32736 21 34440 22 39732 23 51888 24 58800 25 62400 26 74412 27 95040 28 102660 29 113460 30 126000 31 150348 32 175560 33 178920 34 194472 35 246480 36 262080