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Partition the concatenation 1234567...of natural numbers into successive strings which are multiples of 6, all different and > 6. ( 0's never taken as the most significant digit.)
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%I #5 Dec 05 2013 19:55:51

%S 12,3456,78,9101112,1314,15161718,1920,21222,324,252,627282,930,3132,

%T 33343536,3738,39404142,4344,45464748,4950,51525354,5556,57585960,

%U 6162,636,4656,66,768,69707172,7374,75767778,7980,81828,384,858,687888,990

%N Partition the concatenation 1234567...of natural numbers into successive strings which are multiples of 6, all different and > 6. ( 0's never taken as the most significant digit.)

%Y Cf. A077293, A077294, A077295, A077296, A077297, A077298, A077300, A077301, A077302.

%K base,nonn

%O 0,1

%A _Amarnath Murthy_, Nov 03 2002

%E Corrected and extended by _R. J. Mathar_, Mar 13 2006