Table for PHFN(k,18,6)

k N Source 18 1 _basic 24 4 amsw_product 25 5 colbourn-new 28 6 amsw_product 34 7 amsw_product 36 8 t_l_roux 39 9 colbourn-new 40 10 colbourn-new 42 11 symbol_increase 44 13 amsw_product 48 14 t_l_roux 86 15 symbol_increase 290 16 symbol_increase 291 28 column_increase_1 294 29 column_increase_x 514 32 symbol_increase 515 44 column_increase_1 518 45 column_increase_x 520 56 column_increase_x 522 58 column_increase_x 530 64 composition 531 76 column_increase_1 534 77 column_increase_x 625 80 composition 626 92 column_increase_1 629 93 column_increase_x 710 95 amsw_product 865 96 symbol_increase 869 109 column_increase_x 1057 112 symbol_increase 1061 125 column_increase_x 1450 128 amsw_product 1454 141 column_increase_x 1729 144 symbol_increase 1733 157 column_increase_x 2056 160 amsw_product 2060 172 amsw_product 2072 173 amsw_product 2125 176 amsw_product 2129 189 column_increase_x 2236 191 amsw_product 4914 192 symbol_increase 6168 208 amsw_product 9103 216 row_decrease 32770 217 composition 32772 248 composition 83522 256 symbol_increase 83523 312 column_increase_1 83527 313 column_increase_x 83532 347 column_increase_x 83537 404 column_increase_x 103824 434 composition 168175 464 symbol_increase 571790 465 symbol_increase

Graph: