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Numbers k that, when expressed in base 6 and then interpreted in base 7, give a multiple of k.
10

%I #17 May 19 2024 02:48:00

%S 0,1,2,3,4,5,14027,14028,14103,14112,14867,14876,14951,14952,10099698,

%T 10099846,20210795,30310661,30311795,50522741,723825175,142569349356,

%U 482364801576,486288289536,972577541899,1945641402768,2474129673299

%N Numbers k that, when expressed in base 6 and then interpreted in base 7, give a multiple of k.

%C 1.6 * 10^13 < a(28) <= 24335728984305. - _Delbert L. Johnson_, May 16 2024

%e 14027 in base 6 is 144535, which interpreted in base 7 is 28054 = 2*14027.

%Y Cf. A062845, A062846, A062847, A062848, A062849, A062850, A062853, A062864, A062865, A062884, A062889, A062891, A062920, A062921, A062922, A062923, A062925, A062928, A062929, A062930, A062931, A062937, A062939, A062942, A062943, A062944.

%K base,nonn,more

%O 1,3

%A _Erich Friedman_, Jul 21 2001

%E More terms from _Naohiro Nomoto_, Aug 06 2001

%E Offset changed to 1 and a(17)-a(20) from _Georg Fischer_, Mar 13 2023

%E a(21)-a(27) from _Delbert L. Johnson_, May 16 2024