# A133766 (b-file synthesized from sequence entry) 0 15 1 315 2 1287 3 3315 4 6783 5 12075 6 19575 7 29667 8 42735 9 59163 10 79335 11 103635 12 132447 13 166155 14 205143 15 249795 16 300495 17 357627 18 421575 19 492723 20 571455 21 658155 22 753207 23 856995 24 969903 25 1092315 26 1224615 27 1367187 28 1520415 29 1684683 30 1860375 31 2047875 32 2247567 33 2459835