Respuesta:
Claro, aquí tienes la lista de números incrementando de 4.5 en 4.5 hasta llegar a 1000:
4.5, 9.0, 13.5, 18.0, 22.5, 27.0, 31.5, 36.0, 40.5, 45.0, 49.5, 54.0, 58.5, 63.0, 67.5, 72.0, 76.5, 81.0, 85.5, 90.0, 94.5, 99.0, 103.5, 108.0, 112.5, 117.0, 121.5, 126.0, 130.5, 135.0, 139.5, 144.0, 148.5, 153.0, 157.5, 162.0, 166.5, 171.0, 175.5, 180.0, 184.5, 189.0, 193.5, 198.0, 202.5, 207.0, 211.5, 216.0, 220.5, 225.0, 229.5, 234.0, 238.5, 243.0, 247.5, 252.0, 256.5, 261.0, 265.5, 270.0, 274.5, 279.0, 283.5, 288.0, 292.5, 297.0, 301.5, 306.0, 310.5, 315.0, 319.5, 324.0, 328.5, 333.0, 337.5, 342.0, 346.5, 351.0, 355.5, 360.0, 364.5, 369.0, 373.5, 378.0, 382.5, 387.0, 391.5, 396.0, 400.5, 405.0, 409.5, 414.0, 418.5, 423.0, 427.5, 432.0, 436.5, 441.0, 445.5, 450.0, 454.5, 459.0, 463.5, 468.0, 472.5, 477.0, 481.5, 486.0, 490.5, 495.0, 499.5, 504.0, 508.5, 513.0, 517.5, 522.0, 526.5, 531.0, 535.5, 540.0, 544.5, 549.0, 553.5, 558.0, 562.5, 567.0, 571.5, 576.0, 580.5, 585.0, 589.5, 594.0, 598.5, 603.0, 607.5, 612.0, 616.5, 621.0, 625.5, 630.0, 634.5, 639.0, 643.5, 648.0, 652.5, 657.0, 661.5, 666.0, 670.5, 675.0, 679.5, 684.0, 688.5, 693.0, 697.5, 702.0, 706.5, 711.0, 715.5, 720.0, 724.5, 729.0, 733.5, 738.0, 742.5, 747.0, 751.5, 756.0, 760.5, 765.0, 769.5, 774.0, 778.5, 783.0, 787.5, 792.0, 796.5, 801.0, 805.5, 810.0, 814.5, 819.0, 823.5, 828.0, 832.5, 837.0, 841.5, 846.0, 850.5, 855.0, 859.5, 864.0, 868.5, 873.0, 877.5, 882.0, 886.5, 891.0, 895.5, 900.0, 904.5, 909.0, 913.5, 918.0, 922.5, 927.0, 931.5, 936.0, 940.5, 945.0, 949.5, 954.0, 958.5, 963.0, 967.5, 972.0, 976.5, 981.0, 985.5, 990.0, 994.5, 999.0
