COMMENTS ON A074981

Jud McCranie judmccr at bellsouth.net
Fri Oct 11 21:42:57 CEST 2002


At 06:05 PM 10/10/2002 -0600, Don Reble wrote:

>Zak's sequence is:
>
>6 14 34 42 50 58 62 66 70 78 82 86 90 102 110 114 130 134
>158 178 182 202 206 210 226 230 238 246 254 258 266 274 278
>302 306 310 314 322 326 330 358 374 378 390 394 398 402 410
>418 422 426 430 434 438 446 450 454 458 462 466 470 474 478
>482 494 510 514 522 526 534 538 542 554 558 562 570 578 590
>606 610 614 630 634 642 646 650 658 662 670 682 690 698 714
>722 742 758 762 770 786 790 794 798 822 826 830 858 862 870
>874 886 902 910 918 922 926 942 946 950 958 978 986 990 994
>998
>
>(I hope Jud double-checks everything.)

I can't find solutions involving numbers up to 1.8E19 for the following 
differences:

290, 442, 530, 626, 654, 738, 750, 754, 778, 842, 854, 898, 966

(thus they would belong in the above list/sequence).

Can you give a solution for at least one of them, so I can check for bugs 
in my program?


+---------------------------------------------------------+
|       Jud McCranie                                      |
|                                                         |
| Programming Achieved with Structure, Clarity, And Logic |
+---------------------------------------------------------+

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