Table for PHFN(k,20,6)

k N Source 20 1 _basic 27 4 column_increase_x 28 5 colbourn-new 36 6 amsw_product 40 7 t_l_roux 41 9 symbol_increase 42 10 symbol_increase 44 11 symbol_increase 48 12 amsw_product 54 14 t_l_roux 96 15 symbol_increase 362 16 symbol_increase 363 28 symbol_increase 368 29 column_increase_x 516 32 symbol_increase 517 44 symbol_increase 522 45 column_increase_x 524 56 column_increase_x 528 58 column_increase_x 729 64 composition 730 76 column_increase_1 735 77 column_increase_x 921 95 symbol_increase 1081 96 symbol_increase 1087 109 column_increase_x 1417 112 symbol_increase 1423 125 column_increase_x 1810 128 amsw_product 1815 140 amsw_product 1840 141 amsw_product 2416 144 symbol_increase 2419 157 column_increase_x 2580 160 amsw_product 2585 172 amsw_product 2610 173 amsw_product 2641 176 symbol_increase 5124 180 composition 8193 185 row_decrease 32772 186 composition 50656 217 composition 130322 256 symbol_increase 130323 308 column_increase_1 130329 313 column_increase_x 130333 347 column_increase_x 130335 377 column_increase_x 130336 378 column_increase_x 130337 391 column_increase_x 130340 404 column_increase_x 148878 434 composition 185521 464 symbol_increase 704976 465 symbol_increase

Graph: