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Number of 5's that appeared by n-th step when constructing A030717.
5

%I #6 Nov 18 2022 12:30:18

%S 0,0,0,0,0,0,0,1,2,2,2,2,2,2,3,5,8,10,11,12,13,13,13,13,14,15,16,17,

%T 18,20,23,25,26,27,28,30,33,36,39,42,45,48,51,54,57,60,63,66,69,72,75,

%U 78,81,84,87,90,93,96,99,102,105,108,111,114,117,120,123,126,129,132,135,138,141,144,148,152,156,160,164,168,172

%N Number of 5's that appeared by n-th step when constructing A030717.

%Y Partial sums of A358478.

%Y Cf. A358466, A358468, A358470, A358472, A358474, A358475.

%Y Cf. A030717.

%K nonn

%O 1,9

%A _Seiichi Manyama_, Nov 18 2022