login
k = a*b where ab is cyclic permutation of the digits of k.
0

%I #13 May 22 2022 05:10:32

%S 688,12762,25510,149364,263155,1181565,1677672,2266852,3410968,

%T 7992868,11253375,12374428,18227848,25050100,25108330,37466244,

%U 65726896,68587492,73658920,112129344,112822564,233965908,251434872,273026902,592687408,599873607,907593975

%N k = a*b where ab is cyclic permutation of the digits of k.

%e From _Sean A. Irvine_, May 21 2022: (Start)

%e 688 = 8 * 86

%e 12762 = 6 * 2127

%e 25510 = 5 * 5102

%e 149364 = 36 * 4149

%e 263155 = 5 * 52631

%e 1181565 = 1815 * 651

%e 1677672 = 7767 * 216

%e 2266852 = 266 * 8522

%e 3410968 = 41096 * 83

%e 7992868 = 92 * 86879

%e 11253375 = 3 * 3751125

%e 12374428 = 44 * 281237

%e 18227848 = 8 * 2278481

%e 25050100 = 50 * 501002

%e 25108330 = 83 * 302510

%e 37466244 = 6 * 6244374

%e 65726896 = 68 * 966572

%e 68587492 = 74 * 926858

%e 73658920 = 8 * 9207365

%e 112129344 = 12 * 9344112

%e 112822564 = 2 * 56411282

%e 233965908 = 396 * 590823

%e 251434872 = 348 * 722514

%e 273026902 = 3026 * 90227

%e 592687408 = 8 * 74085926

%e 599873607 = 9873 * 60759

%e 907593975 = 93 * 9759075

%e (End)

%K base,nonn

%O 1,1

%A _David W. Wilson_, Sep 12 2000

%E Missing terms inserted by _Sean A. Irvine_, May 21 2022