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A167834 Numbers with distinct digits appearing in partition of decimal expansion of square root of 2. (A002193) 1

%I #4 Mar 31 2012 10:24:25

%S 14,142,13562,37,3095,48,8016,8,8724,2096,9807,8569,6718,753,769480,

%T 731,76,679,73,79,907324,7846210,7038,8503,87534,3276415,72,73501,

%U 38462,30912,2970,249,2483605,58,5073,721,264,412,149709

%N Numbers with distinct digits appearing in partition of decimal expansion of square root of 2. (A002193)

%C Start with decimal expansion of sqrt(2): 1.41421356237309504880168872420969807856967187537694807317667... Part the sequence to the sections with distinct digits: S={1,4},{1,4,2},{1,3,5,6,2},{3,7},{3,0,9,5},{0,4,8},{8,0,1,6},... Numbers from digits of s(n), leaving leading zeros: 14,142,13562,37,3095,48,8016,...

%Y Cf. A104819.

%K nonn,base

%O 1,1

%A _Jani Melik_, Nov 13 2009

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