138297600
400
3 4,5 7,6 9,10 13,11 15,12 17,14 20,16 23,18 25,19 27,21 29,22 30,24 33,26 35,28 38,31 42,32 44,34 47,39 52,40 54,45 60,48 64,49 65,53 68,55 71,56 73,57 75,58 77,59 78,61 81,62 83,66 88,67 90,69 93,70 94,72 97,76 99,80 102,82 105,84 107,86 110,89 114,91 117,92 119,95 123,96 125,100 129,101 130,104 134,106 137,108 109,111 142,112 144,113 146,115 149,116 150,120 155,121 157,122 159,124 161,127 165,128 166,131 168,132 170,136 174,138 177,139 179,140 181,141 182,143 185,145 148,147 186,151 171,152 189,153 191,154 192,156 195,158 198,160 201,162 203,163 204,164 206,167 169,173 212,175 215,180 196,183 221,184 223,187 219,188 193,190 229,194 234,200 237,202 240,205 244,207 238,209 248,210 250,211 251,213 253,216 256,217 258,218 260,220 262,224 267,225 268,227 236,231 273,233 276,235 279,239 282,242 285,243 287,245 290,249 291,255 298,257 301,259 303,261 300,263 307,264 309,270 313,271 286,272 315,275 318,278 321,280 323,283 325,288 329,289 331,292 335,294 337,296 339,297 338,299 310,304 344,305 345,308 319,311 348,312 349,314 352,316 334,317 330,320 341,322 356,324 357,327 347,332 358,333 359,336 354,340 364,342 366,343 367,346 370,350 375,351 362,355 377,360 374,361 381,363 382,365 383,369 379,372 388,378 391,384 395,387 396,390 397,394 398
1 2 3 5 8,4 6 10 14 21,7 11 16 24 17,9 12 18 26 36,13 19 25 34 48,15 22 31 43 58,20 28 39 53 69,23 32 45 61 82,27 37 50 35 49,29 40 55 72 73,30 41 56 74 98,33 46 62 84 108,38 51 66 89 115,42 57 76 100 129,44 59 79 99 128,47 63 85 109 140,52 67 91 118 153,54 70 95 124 162,60 80 103 133 172,64 86 111 143 146,65 87 112 145 144,68 92 120 156 196,71 96 126 164 207,75 97 127 155 194,77 78 101 131 169,81 104 135 173 213,83 106 138 178 149,88 113 147 187 123,90 116 151 188 227,93 121 158 199 237,94 122 160 114 148,102 132 171 211 134,105 136 175 137 176,107 139 180 218 240,110 141 183 222 265,117 152 190 230 272,119 154 193 233 277,125 163 205 245 268,130 167 186 226 270,142 184 224 206 246,150 177 216 257 302,157 197 235 189 228,159 200 238 281 248,161 202 241 284 327,165 198 236 280 324,166 208 247 250 293,168 209 249 292 336,170 210 234 278 322,174 214 254 297 325,179 217 259 304 279,181 219 261 262 306,182 220 263 308 285,185 225 269 312 350,191 231 274 317 318,192 232 275 319 353,195 204 243 288 330,201 239 283 326 258,203 242 286 287 328,212 252 295 339 363,215 255 299 323 307,221 264 310 223 266,229 271 314 331 357,244 289 332 349 374,251 294 338 253 296,256 300 341 365 384,260 305 346 371 387,267 311 345 273 316,276 320 354 376 377,282 313 351 301 342,290 333 360 380 393,291 334 361 335 359,298 340 348 373 389,303 343 368 385 370,309 347 372 381 315,321 355 378 392 358,329 344 369 386 352,337 362 375 390 367,356 379 364 366 383,382 394 395 398 400,388 396 397 399 391